/* ============================================================
   TREINOS MARCELO — CSS PREMIUM v4.0
   Design: Dark Slate + Sky Blue Accent
   Fitness App — Mobile First — PWA
   ============================================================ */

/* ===== RESET ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== VARIÁVEIS CSS ===== */
:root {
    /* Fundo */
    --bg-main:    #0F172A;
    --bg-card:    #1E293B;
    --bg-surface: #162032;
    --bg-overlay: rgba(6, 10, 22, 0.92);
    --bg-modal:   #111827;

    /* Primárias */
    --primary:      #38BDF8;
    --primary-dark: #0EA5E9;
    --secondary:    #6366F1;

    /* Semânticas */
    --success: #22C55E;
    --warning: #F59E0B;
    --danger:  #EF4444;

    /* Texto */
    --text-main:  #F8FAFC;
    --text-muted: #94A3B8;
    --text-dim:   #475569;

    /* Bordas */
    --border:       #334155;
    --border-focus: #38BDF8;

    /* Border-radius */
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;

    /* Sombras */
    --shadow-card:  0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-float: 0 12px 40px rgba(0, 0, 0, 0.55);
    --shadow-glow:  0 0 20px rgba(56, 189, 248, 0.3);

    /* Transições */
    --t-fast: 0.15s ease;
    --t-med:  0.25s ease;
}

/* ===== BASE ===== */
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    background-image:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(56, 189, 248, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 90% 95%, rgba(99, 102, 241, 0.06) 0%, transparent 55%);
    background-attachment: fixed;
    color: var(--text-main);
    min-height: 100vh;
    padding: 12px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    touch-action: manipulation;
    overflow-x: hidden;
}

/* ===== SCROLLBAR GLOBAL ===== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ===== CONTAINER ===== */
.app-wrapper {
    max-width: 960px;
    margin: 0 auto;
}

/* ===================================================
   CABEÇALHO
   =================================================== */
.header {
    padding: 22px 22px 18px;
    background: linear-gradient(160deg, #162032 0%, #1a2744 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}

/* Linha de acento superior */
.header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary) 50%, var(--secondary) 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

/* Brilho sutil no canto superior direito */
.header::after {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

/* Linha de marca: título + badge */
.header-brand {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.header h1 {
    font-size: clamp(1.45rem, 4vw, 1.9rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text-main);
    margin-bottom: 5px;
}

.header > p {
    color: var(--text-muted);
    font-size: 0.855em;
    font-weight: 400;
    margin-bottom: 16px;
    line-height: 1.5;
}

/* Badge de versão */
.version-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: 99px;
    font-size: 0.7em;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.06em;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Barra de ações do header */
.header-acoes {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.btn-acao-header {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 13px;
    border-radius: 99px;
    font-size: 0.77em;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.btn-acao-header:hover { transform: translateY(-1px); }
.btn-acao-header:active { transform: scale(0.95); }

/* Cores específicas por ação */
.btn-backup    { color: var(--primary);  border-color: rgba(56,189,248,0.3);   background: rgba(56,189,248,0.07);  }
.btn-restaurar { color: #818CF8;         border-color: rgba(99,102,241,0.3);   background: rgba(99,102,241,0.07);  }
.btn-historico { color: var(--success);  border-color: rgba(34,197,94,0.3);    background: rgba(34,197,94,0.07);   }
.btn-evolucao  { color: #C084FC;         border-color: rgba(192,132,252,0.3);  background: rgba(192,132,252,0.07); }
.btn-novo-tipo { color: var(--warning);  border-color: rgba(245,158,11,0.3);   background: rgba(245,158,11,0.07);  }
.btn-del-tipo  { color: var(--danger);   border-color: rgba(239,68,68,0.3);    background: rgba(239,68,68,0.07);   }
.btn-add-treino{ color: var(--text-muted);border-color: var(--border);          background: rgba(255,255,255,0.04); }

.btn-backup:hover    { background: rgba(56,189,248,0.15);  border-color: var(--primary);  color: var(--primary);  }
.btn-restaurar:hover { background: rgba(99,102,241,0.15);  border-color: #818CF8;         color: #818CF8;         }
.btn-historico:hover { background: rgba(34,197,94,0.15);   border-color: var(--success);  color: var(--success);  }
.btn-evolucao:hover  { background: rgba(192,132,252,0.15); border-color: #C084FC;         color: #C084FC;         }
.btn-novo-tipo:hover { background: rgba(245,158,11,0.15);  border-color: var(--warning);  color: var(--warning);  }
.btn-del-tipo:hover  { background: rgba(239,68,68,0.15);   border-color: var(--danger);   color: var(--danger);   }
.btn-add-treino:hover{ background: rgba(56,189,248,0.1);   border-color: rgba(56,189,248,0.35); color: var(--primary); }

/* ===================================================
   SELETOR DE TIPOS
   =================================================== */
.tipo-selector {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    margin-bottom: 18px;
    overflow-x: auto;
    padding: 4px 2px 10px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.tipo-selector::-webkit-scrollbar { display: none; }

.tipo-btn {
    padding: 9px 20px;
    border: 1px solid var(--border);
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.84em;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all var(--t-fast);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.tipo-btn:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: rgba(56, 189, 248, 0.35);
    color: var(--primary);
    transform: translateY(-1px);
}

.tipo-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #0F172A;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(56, 189, 248, 0.35);
}

.tipo-btn:active { transform: scale(0.95); }

/* ===================================================
   GRID E CARDS DE TREINO
   =================================================== */
.treinos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}

.treino-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
    position: relative;
    overflow: hidden;
}

/* Faixa colorida no topo */
.treino-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
}

/* Paleta dos 7 tipos */
.treino-a::before { background: linear-gradient(90deg, #0EA5E9, #38BDF8); }
.treino-b::before { background: linear-gradient(90deg, #4F46E5, #818CF8); }
.treino-c::before { background: linear-gradient(90deg, #059669, #34D399); }
.treino-d::before { background: linear-gradient(90deg, #EA580C, #FB923C); }
.treino-e::before { background: linear-gradient(90deg, #E11D48, #FB7185); }
.treino-f::before { background: linear-gradient(90deg, #7C3AED, #A78BFA); }
.treino-g::before { background: linear-gradient(90deg, #0891B2, #22D3EE); }

.treino-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-float);
    border-color: rgba(56, 189, 248, 0.22);
}

.treino-card:active { transform: translateY(-1px) scale(0.99); }

/* Header do card */
.treino-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

/* Avatar de letra */
.treino-letra {
    width: 52px; height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.3em;
    flex-shrink: 0;
    color: #fff;
}

/* Cores dos avatares por tipo */
.treino-a .treino-letra { background: linear-gradient(135deg, #0EA5E9, #38BDF8); box-shadow: 0 4px 14px rgba(14,165,233,0.4); }
.treino-b .treino-letra { background: linear-gradient(135deg, #4F46E5, #6366F1); box-shadow: 0 4px 14px rgba(99,102,241,0.4); }
.treino-c .treino-letra { background: linear-gradient(135deg, #059669, #10B981); box-shadow: 0 4px 14px rgba(16,185,129,0.4); }
.treino-d .treino-letra { background: linear-gradient(135deg, #EA580C, #F97316); box-shadow: 0 4px 14px rgba(249,115,22,0.4); }
.treino-e .treino-letra { background: linear-gradient(135deg, #E11D48, #F43F5E); box-shadow: 0 4px 14px rgba(244,63,94,0.4); }
.treino-f .treino-letra { background: linear-gradient(135deg, #7C3AED, #8B5CF6); box-shadow: 0 4px 14px rgba(139,92,246,0.4); }
.treino-g .treino-letra { background: linear-gradient(135deg, #0891B2, #06B6D4); box-shadow: 0 4px 14px rgba(6,182,212,0.4); }

.treino-info { flex: 1; min-width: 0; }

.treino-info h3 {
    font-size: 0.97em;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 3px;
    line-height: 1.35;
}

.treino-info p {
    font-size: 0.8em;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Badge de progresso no card */
.serie-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    padding: 3px 10px;
    border-radius: 99px;
    font-size: 0.74em;
    font-weight: 700;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.25);
    color: var(--primary);
}

.serie-badge.completo {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: var(--success);
}

/* Botões do card */
.treino-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.btn-iniciar {
    flex: 1;
    padding: 13px 16px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--primary);
    color: #0F172A;
    font-weight: 800;
    font-size: 0.9em;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all var(--t-fast);
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3);
    user-select: none;
}

.btn-iniciar:hover {
    background: #7DD3FC;
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.45);
    transform: translateY(-1px);
}

.btn-iniciar:active { transform: scale(0.97); }

.btn-edit {
    padding: 13px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1em;
    transition: all var(--t-fast);
    -webkit-tap-highlight-color: transparent;
}

.btn-edit:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text-main);
}

.btn-edit:active { transform: scale(0.95); }

/* ===================================================
   MODAL — OVERLAY
   =================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
    animation: fadeInOverlay var(--t-fast);
}

@keyframes fadeInOverlay {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ===================================================
   MODAL — CONTEÚDO
   =================================================== */
.modal-content {
    background: var(--bg-modal);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 24px;
    max-width: 520px;
    width: 100%;
    max-height: 92vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-float);
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
    animation: slideUpModal 0.25s cubic-bezier(0.34, 1.4, 0.64, 1);
}

@keyframes slideUpModal {
    from { transform: translateY(28px) scale(0.97); opacity: 0; }
    to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

/* Linha de acento superior do modal */
.modal-content::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary), var(--secondary));
}

/* Header do modal */
.modal-header {
    text-align: center;
    margin-bottom: 22px;
    padding-top: 4px;
}

.modal-header h2 {
    font-size: 1.3em;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 5px;
    letter-spacing: -0.02em;
}

.modal-header p {
    font-size: 0.855em;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ===================================================
   EXERCÍCIOS — MODAL DE TREINO
   =================================================== */
.exercicio-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    transition: all var(--t-fast);
}

.exercicio-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(56, 189, 248, 0.2);
}

/* Estado: exercício concluído */
.exercicio-item.concluido {
    background: rgba(34, 197, 94, 0.05);
    border-color: rgba(34, 197, 94, 0.22);
}

.exercicio-item.concluido .exercicio-nome {
    color: var(--text-muted);
    text-decoration: line-through;
    text-decoration-color: rgba(34, 197, 94, 0.45);
}

.exercicio-info { flex: 1; min-width: 0; }

.exercicio-nome {
    font-weight: 700;
    font-size: 0.92em;
    color: var(--text-main);
    line-height: 1.4;
    margin-bottom: 2px;
    word-break: break-word;
    transition: color var(--t-fast);
}

.exercicio-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 2px;
}

/* Input de peso */
.peso-input {
    width: 70px;
    padding: 8px 6px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-main);
    color: var(--text-main);
    text-align: center;
    font-size: 0.95em;
    font-weight: 700;
    outline: none;
    font-family: inherit;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.peso-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
    background: rgba(56, 189, 248, 0.04);
}

.peso-input::placeholder { color: var(--text-dim); }

/* Botão concluir exercício */
.btn-concluir {
    padding: 7px 13px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.79em;
    white-space: nowrap;
    transition: all var(--t-fast);
    -webkit-tap-highlight-color: transparent;
}

.btn-concluir:hover {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.35);
    color: var(--success);
}

.btn-concluir.concluido {
    background: rgba(34, 197, 94, 0.14);
    border-color: rgba(34, 197, 94, 0.4);
    color: var(--success);
}

.btn-concluir:active { transform: scale(0.95); }

/* Info de séries */
.series-info {
    font-size: 0.75em;
    color: var(--text-muted);
    margin-top: 2px;
    font-weight: 500;
    min-height: 1em;
}

/* Controles de séries +/- */
.series-controles {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
}

.serie-btn {
    width: 32px; height: 32px;
    border-radius: var(--radius-sm);
    font-weight: 900;
    font-size: 1.15em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--t-fast);
    -webkit-tap-highlight-color: transparent;
}

.serie-btn.menos {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-muted);
}

.serie-btn.mais {
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: var(--primary);
}

.serie-btn:hover { filter: brightness(1.3); transform: scale(1.1); }
.serie-btn:active { transform: scale(0.88); }

.serie-contador {
    font-weight: 900;
    font-size: 1em;
    min-width: 32px;
    text-align: center;
    color: var(--primary);
    font-variant-numeric: tabular-nums;
}

/* ===================================================
   TIMER DE DESCANSO
   =================================================== */
.timer-container {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px;
    margin-bottom: 20px;
    text-align: center;
}

.timer-titulo {
    font-size: 0.68em;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
}

/* Barra de progresso do timer */
.timer-progress {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 99px;
    margin-bottom: 12px;
    overflow: hidden;
}

.timer-progress-bar {
    height: 100%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary));
    transition: width 0.9s linear;
}

/* Display de tempo */
.timer-display {
    font-size: 3.5em;
    font-weight: 900;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.04em;
    margin-bottom: 12px;
    transition: color 0.3s, text-shadow 0.3s;
    font-family: 'Inter', monospace;
    line-height: 1;
}

.timer-display.normal  { color: var(--primary); text-shadow: 0 0 28px rgba(56, 189, 248, 0.4); }
.timer-display.urgente { color: var(--warning);  text-shadow: 0 0 28px rgba(245, 158, 11, 0.5); }

@keyframes piscar { 0%, 100% { opacity: 1; } 50% { opacity: 0.18; } }

.timer-display.fim {
    animation: piscar 0.55s infinite;
    color: var(--success);
    text-shadow: 0 0 32px rgba(34, 197, 94, 0.6);
}

/* Configuração do timer */
.timer-config {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.timer-config label {
    font-size: 0.82em;
    color: var(--text-muted);
    font-weight: 600;
}

.timer-input {
    width: 70px;
    padding: 7px 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-main);
    color: var(--text-main);
    text-align: center;
    font-size: 1em;
    font-weight: 700;
    font-family: inherit;
    outline: none;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.timer-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.timer-btn-set {
    padding: 7px 14px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--primary);
    color: #0F172A;
    font-weight: 700;
    font-size: 0.8em;
    cursor: pointer;
    transition: all var(--t-fast);
}

.timer-btn-set:hover { background: #7DD3FC; transform: scale(1.04); }

.timer-controles {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.timer-btn {
    padding: 10px 22px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.86em;
    cursor: pointer;
    transition: all var(--t-fast);
    letter-spacing: 0.02em;
    -webkit-tap-highlight-color: transparent;
}

.timer-btn.play  { background: var(--primary); color: #0F172A; box-shadow: 0 4px 14px rgba(56,189,248,0.35); }
.timer-btn.pause { background: var(--warning);  color: #0F172A; box-shadow: 0 4px 14px rgba(245,158,11,0.35); }
.timer-btn.reset { background: rgba(255,255,255,0.06); border: 1px solid var(--border); color: var(--text-muted); }

.timer-btn.play:hover  { background: #7DD3FC; }
.timer-btn.pause:hover { background: #FCD34D; }
.timer-btn.reset:hover { background: rgba(255,255,255,0.11); color: var(--text-main); }

.timer-btn:hover  { transform: translateY(-1px); }
.timer-btn:active { transform: scale(0.95); }

/* ===================================================
   RODAPÉ DO MODAL
   =================================================== */
.modal-footer {
    margin-top: 20px;
    text-align: center;
}

.btn-fechar {
    padding: 13px 30px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.93em;
    letter-spacing: 0.02em;
    transition: all var(--t-fast);
    -webkit-tap-highlight-color: transparent;
}

.btn-fechar:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.btn-fechar:active { transform: scale(0.97); }

/* Botão de zerar progresso */
.btn-zerar {
    padding: 13px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.88em;
    transition: all var(--t-fast);
    -webkit-tap-highlight-color: transparent;
}

.btn-zerar:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.35);
    color: var(--danger);
}

/* ===================================================
   FORMULÁRIO DE EDIÇÃO DE TREINO
   =================================================== */
.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 0.75em;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-main);
    color: var(--text-main);
    font-size: 0.95em;
    font-family: inherit;
    outline: none;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
    background: rgba(56, 189, 248, 0.03);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }

/* Lista de exercícios na edição */
.exercicios-lista {
    max-height: 280px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.exercicio-edit {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding: 9px 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: background var(--t-fast);
}

.exercicio-edit:hover { background: rgba(255, 255, 255, 0.06); }

.exercicio-input {
    flex: 1;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--bg-main);
    color: var(--text-main);
    font-size: 0.9em;
    font-family: inherit;
    outline: none;
    transition: border-color var(--t-fast);
}

.exercicio-input:focus { border-color: var(--primary); }

/* Botão remover exercício */
.btn-remove {
    width: 30px; height: 30px; min-width: 30px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.07);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: rgba(239, 68, 68, 0.7);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1em;
    transition: all var(--t-fast);
}

.btn-remove:hover {
    background: rgba(239, 68, 68, 0.18);
    border-color: var(--danger);
    color: var(--danger);
    transform: scale(1.12);
}

/* Botão adicionar exercício */
.btn-add {
    width: 100%;
    padding: 11px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    background: rgba(56, 189, 248, 0.04);
    color: var(--primary);
    cursor: pointer;
    margin-top: 8px;
    font-weight: 700;
    font-size: 0.88em;
    transition: all var(--t-fast);
}

.btn-add:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--primary);
    border-style: solid;
}

/* Ações do formulário */
.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.btn-salvar {
    flex: 1;
    padding: 13px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--primary);
    color: #0F172A;
    font-weight: 800;
    font-size: 0.93em;
    cursor: pointer;
    transition: all var(--t-fast);
    box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3);
}

.btn-salvar:hover {
    background: #7DD3FC;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
}

.btn-salvar:active { transform: scale(0.97); }

.btn-cancelar {
    flex: 1;
    padding: 13px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.93em;
    transition: all var(--t-fast);
}

.btn-cancelar:hover {
    background: rgba(255, 255, 255, 0.09);
    color: var(--text-main);
}

/* ===================================================
   NOVO TIPO DE TREINO
   =================================================== */
.tipo-novo-form {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.tipo-novo-form input {
    flex: 1;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-main);
    color: var(--text-main);
    font-size: 0.95em;
    font-family: inherit;
    outline: none;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.tipo-novo-form input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
}

.tipo-novo-form input::placeholder { color: var(--text-dim); }

.btn-criar-tipo {
    padding: 11px 20px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--primary);
    color: #0F172A;
    font-weight: 700;
    font-size: 0.9em;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--t-fast);
}

.btn-criar-tipo:hover { background: #7DD3FC; transform: scale(1.03); }

/* ===================================================
   NOTIFICAÇÕES (TOAST)
   =================================================== */
.notification {
    position: fixed;
    top: 14px; left: 14px; right: 14px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    color: #fff;
    font-weight: 700;
    font-size: 0.9em;
    z-index: 9999;
    text-align: center;
    box-shadow: var(--shadow-float);
    border: 1px solid transparent;
    animation: notifSlide 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 480px;
    margin: 0 auto;
}

.notification.success {
    background: linear-gradient(135deg, rgba(5,150,105,0.96), rgba(16,185,129,0.92));
    border-color: rgba(52, 211, 153, 0.3);
}

.notification.warning {
    background: linear-gradient(135deg, rgba(180,83,9,0.96), rgba(245,158,11,0.92));
    border-color: rgba(252, 211, 77, 0.3);
}

.notification.error {
    background: linear-gradient(135deg, rgba(185,28,28,0.96), rgba(239,68,68,0.92));
    border-color: rgba(252, 165, 165, 0.3);
}

@keyframes notifSlide {
    from { transform: translateY(-120%) scale(0.9); opacity: 0; }
    to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

/* ===================================================
   HISTÓRICO DE TREINOS
   =================================================== */
.historico-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 10px;
    transition: background var(--t-fast), border-color var(--t-fast);
}

.historico-item:hover {
    background: rgba(56, 189, 248, 0.04);
    border-color: rgba(56, 189, 248, 0.28);
}

.historico-data {
    font-size: 0.73em;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.historico-nome {
    font-weight: 800;
    font-size: 0.93em;
    color: var(--text-main);
    margin-bottom: 6px;
}

.historico-exercicios {
    font-size: 0.79em;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Botão limpar histórico */
.btn-limpar-hist {
    width: 100%;
    padding: 11px;
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: var(--radius-md);
    background: rgba(239, 68, 68, 0.07);
    color: rgba(239, 68, 68, 0.8);
    cursor: pointer;
    margin-top: 12px;
    font-weight: 700;
    font-size: 0.88em;
    transition: all var(--t-fast);
}

.btn-limpar-hist:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: var(--danger);
    color: var(--danger);
}

/* Filtros do histórico */
.hist-filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.hist-filtro-btn {
    padding: 6px 14px;
    border-radius: 99px;
    font-size: 0.78em;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    border: 1px solid var(--border);
    -webkit-tap-highlight-color: transparent;
}

.hist-filtro-btn:hover {
    background: rgba(56, 189, 248, 0.1);
    color: var(--primary);
    border-color: rgba(56, 189, 248, 0.3);
}

.hist-filtro-btn.ativo {
    background: var(--primary);
    color: #0F172A;
    font-weight: 700;
    border-color: var(--primary);
    box-shadow: 0 3px 12px rgba(56, 189, 248, 0.3);
}

.hist-tipo-tag {
    display: inline-block;
    font-size: 0.72em;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 99px;
    margin-left: 6px;
    background: rgba(56, 189, 248, 0.1);
    color: var(--primary);
    border: 1px solid rgba(56, 189, 248, 0.2);
    vertical-align: middle;
}

/* ===================================================
   RESPONSIVIDADE — MOBILE SMALL
   =================================================== */
@media (max-width: 600px) {
    body { padding: 8px; }

    .header { padding: 16px 14px 14px; border-radius: var(--radius-lg); }
    .header h1 { font-size: 1.35em; }
    .header-acoes { gap: 6px; }
    .btn-acao-header { padding: 7px 10px; font-size: 0.72em; }

    .treinos-grid { grid-template-columns: 1fr; }
    .tipo-btn { padding: 8px 14px; font-size: 0.8em; }

    .modal-content { padding: 18px 16px; border-radius: var(--radius-lg); max-height: 95vh; }
    .modal-header h2 { font-size: 1.15em; }

    .timer-display { font-size: 2.9em; }

    .exercicio-item { padding: 12px 13px; }
    .peso-input { width: 62px; }

    .btn-iniciar { padding: 12px; font-size: 0.86em; }

    /* Evita zoom no iOS em inputs */
    .form-group input,
    .form-group textarea,
    .exercicio-input,
    .peso-input,
    .timer-input { font-size: 16px; }

    .notification { font-size: 0.84em; padding: 12px 16px; }

    .tipo-novo-form { flex-direction: column; }
    .btn-criar-tipo { width: 100%; }
}

@media (max-width: 380px) {
    .header h1 { font-size: 1.2em; }
    .btn-acao-header { font-size: 0.68em; padding: 6px 8px; }
    .timer-display { font-size: 2.5em; }
    .treino-letra { width: 44px; height: 44px; font-size: 1.15em; }
}

/* ===================================================
   RESPONSIVIDADE — DESKTOP
   =================================================== */
@media (min-width: 768px) {
    body { padding: 20px; }

    .treinos-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }

    .notification {
        left: auto;
        right: 24px;
        top: 24px;
        min-width: 280px;
        max-width: 380px;
        text-align: left;
    }

    .modal-content { padding: 28px; }
}

/* ==============================================
   CONTROLE POR SÉRIE — js/series.js
   ============================================== */

/* Header do exercício: nome + botão concluir */
.ex-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

.btn-ex-concluir {
    flex-shrink: 0;
    padding: 5px 12px;
    border-radius: 20px;
    border: 1px solid var(--primary);
    background: transparent;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
}
.btn-ex-concluir:hover { background: var(--primary); color: #000; }
.btn-ex-concluir.concluido {
    background: var(--success);
    border-color: var(--success);
    color: #fff;
}

/* Container das séries */
.sets-container {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 6px;
}

/* Linha de uma série */
.set-row {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    transition: background 0.2s, border-color 0.2s;
}
.set-row.set-completed {
    background: rgba(34, 197, 94, 0.08);
    border-color: rgba(34, 197, 94, 0.25);
}

/* Número da série */
.set-num {
    min-width: 20px;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    flex-shrink: 0;
}
.set-row.set-completed .set-num { color: var(--success); }

/* Inputs compactos de peso e reps */
.set-input {
    width: 56px;
    padding: 4px 6px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.07);
    color: var(--text-primary);
    font-size: 0.85rem;
    text-align: center;
    -moz-appearance: textfield;
}
.set-input::-webkit-outer-spin-button,
.set-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.set-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(56, 189, 248, 0.08);
}
.set-row.set-completed .set-input { border-color: rgba(34, 197, 94, 0.3); }

.set-reps { width: 48px; }

/* "kg" label */
.set-unit {
    font-size: 0.7rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* Volume da série */
.set-vol {
    min-width: 42px;
    font-size: 0.72rem;
    color: var(--text-muted);
    text-align: right;
    flex: 1;
}
.set-row.set-completed .set-vol { color: var(--success); font-weight: 600; }

/* Botão marcar série como feita */
.set-btn-done {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.set-btn-done:hover { border-color: var(--success); color: var(--success); }
.set-btn-done.done  {
    background: var(--success);
    border-color: var(--success);
    color: #fff;
}

/* Botão remover série */
.set-btn-del {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: rgba(239, 68, 68, 0.5);
    font-size: 1rem;
    cursor: pointer;
    flex-shrink: 0;
    line-height: 1;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.set-btn-del:hover { color: var(--danger); }

/* Botão copiar peso da série anterior */
.set-btn-copy-prev {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.set-btn-copy-prev:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Ações abaixo das séries */
.sets-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 4px;
}

.btn-add-set {
    padding: 5px 12px;
    border-radius: 16px;
    border: 1px dashed rgba(56, 189, 248, 0.4);
    background: transparent;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-add-set:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--primary);
}

.btn-copy-last {
    padding: 5px 10px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-copy-last:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

/* Resumo do exercício (séries concluídas + volume) */
.ex-summary {
    margin-top: 4px;
    min-height: 18px;
}
.ex-summary-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.ex-summary-text strong { color: var(--primary); }

/* Histórico — exercícios com séries */
.hist-exercicios-lista {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 6px;
}
.hist-ex-item {
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: block;
}
.hist-ex-item small {
    color: var(--text-muted);
    margin-left: 4px;
}
.hist-volume {
    margin-top: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.hist-volume strong { color: var(--primary); }

/* ==============================================
   HISTÓRICO DETALHADO V2
   ============================================== */

/* Modal mais largo para o histórico */
.hist-modal-content {
    max-width: 680px;
    width: 100%;
}

/* Barra de filtros */
.hist-filter-bar {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.hist-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.hist-filter-secondary {
    gap: 8px;
}

/* Botões de tipo (substituem .hist-filtro-btn) */
.hist-tipo-btn {
    padding: 5px 13px;
    border-radius: 99px;
    font-size: 0.77em;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    border: 1px solid var(--border);
    -webkit-tap-highlight-color: transparent;
    white-space: nowrap;
}
.hist-tipo-btn:hover {
    background: rgba(56, 189, 248, 0.08);
    color: var(--primary);
    border-color: rgba(56, 189, 248, 0.3);
}
.hist-tipo-btn.ativo {
    background: var(--primary);
    color: #0F172A;
    font-weight: 700;
    border-color: var(--primary);
    box-shadow: 0 2px 10px rgba(56, 189, 248, 0.28);
}

/* Select de período */
.hist-periodo-select {
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-size: 0.8em;
    cursor: pointer;
    -webkit-appearance: none;
}
.hist-periodo-select:focus { outline: none; border-color: var(--primary); }

/* Campo de busca */
.hist-search {
    flex: 1;
    min-width: 130px;
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: 0.8em;
}
.hist-search:focus { outline: none; border-color: var(--primary); background: rgba(56,189,248,0.05); }

/* Lista scrollável */
.hist-lista-scroll {
    max-height: 52vh;
    overflow-y: auto;
    padding-right: 2px;
}

/* Estado vazio */
.hist-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 28px 0;
    font-size: 0.9em;
}

/* ---- CARD BASE ---- */
.hist-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 10px;
    transition: border-color var(--t-fast), background var(--t-fast);
}

/* Card V2 */
.hist-card-v2 {
    border-left: 3px solid var(--primary);
}
.hist-card-v2:hover {
    background: rgba(56, 189, 248, 0.03);
    border-color: rgba(56, 189, 248, 0.35);
}

/* Card V1 (legado) */
.hist-card-v1 {
    border-left: 3px solid var(--border);
    opacity: 0.85;
}

/* Topo do card: data + badges */
.hist-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}

.hist-card-date {
    font-size: 0.73em;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.03em;
}

.hist-card-badges {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

/* Badge genérico */
.hist-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.7em;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 99px;
    white-space: nowrap;
}

/* Badge de duração */
.hist-dur-badge {
    background: rgba(56, 189, 248, 0.12);
    color: var(--primary);
    border: 1px solid rgba(56, 189, 248, 0.2);
}

/* Badge de tipo */
.hist-tipo-badge {
    background: rgba(99, 102, 241, 0.12);
    color: var(--secondary);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Nome do treino */
.hist-card-nome {
    font-weight: 800;
    font-size: 0.95em;
    color: var(--text-main);
    margin-bottom: 6px;
    line-height: 1.3;
}

/* Métricas inline */
.hist-card-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 5px;
}
.hist-card-metrics span {
    font-size: 0.78em;
    color: var(--text-muted);
    font-weight: 500;
}

/* Volume */
.hist-card-volume {
    font-size: 0.82em;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.hist-card-volume strong {
    color: var(--primary);
    font-weight: 800;
    font-size: 1.05em;
}

/* Footer do card */
.hist-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.btn-hist-detalhe {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(56, 189, 248, 0.3);
    background: rgba(56, 189, 248, 0.07);
    color: var(--primary);
    font-size: 0.8em;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
}
.btn-hist-detalhe:hover {
    background: rgba(56, 189, 248, 0.15);
    border-color: var(--primary);
}

.btn-hist-del {
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(239, 68, 68, 0.2);
    background: transparent;
    color: rgba(239, 68, 68, 0.6);
    font-size: 0.85em;
    cursor: pointer;
    transition: all var(--t-fast);
    flex-shrink: 0;
}
.btn-hist-del:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border-color: var(--danger);
}

/* V1 legacy label */
.hist-v1-label {
    font-size: 0.72em;
    color: var(--text-muted);
    font-style: italic;
}

/* Exercícios (V1 legado) */
.hist-card-exercicios-v1 {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 6px;
}
.hist-card-exercicios-v1 span {
    font-size: 0.75em;
    color: var(--text-muted);
    background: rgba(255,255,255,0.04);
    border-radius: 4px;
    padding: 2px 7px;
}

/* ---- MODAL DE DETALHES ---- */
.hist-det-content {
    max-width: 680px;
    width: 100%;
}

/* Grid de stats */
.hist-det-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 10px;
    margin-bottom: 18px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.hist-det-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.hist-det-stat-val {
    font-size: 1.25em;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.1;
}

.hist-det-stat-lbl {
    font-size: 0.68em;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hist-det-stat-vol .hist-det-stat-val {
    color: var(--primary);
    font-size: 1.15em;
}

/* Área de exercícios */
.hist-det-exercises {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 48vh;
    overflow-y: auto;
    padding-right: 2px;
}

/* Card de exercício no detalhe */
.hist-det-ex {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
}
.hist-det-ex-skip {
    opacity: 0.5;
}

.hist-det-ex-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 7px;
    gap: 8px;
}

.hist-det-ex-nome {
    font-weight: 700;
    font-size: 0.88em;
    color: var(--text-main);
}

.hist-det-ex-vol {
    font-size: 0.8em;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
    flex-shrink: 0;
}

.hist-det-skip-tag {
    font-size: 0.72em;
    color: var(--text-muted);
    font-style: italic;
}

/* Tabela de séries */
.hist-det-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82em;
}

.hist-det-table th {
    text-align: left;
    font-size: 0.72em;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 6px 5px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.hist-det-table td {
    padding: 5px 6px;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.hist-det-td-num {
    font-weight: 700;
    color: var(--text-muted);
    width: 28px;
}

.hist-det-td-vol {
    font-weight: 600;
    color: var(--text-secondary);
    text-align: right;
}

.hist-det-table tr:last-child td { border-bottom: none; }

/* ============================================================
   EVOLUÇÃO — MÓDULO DE PROGRESSÃO
   ============================================================ */

/* Modal */
.modal-evolucao-content {
    max-width: 720px;
    width: 100%;
    position: relative;
    padding-bottom: 24px;
}

.evol-btn-fechar {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255,255,255,0.07);
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--t-fast), color var(--t-fast);
    z-index: 10;
}
.evol-btn-fechar:hover { background: rgba(239,68,68,0.2); color: var(--danger); }

/* Seções */
.evol-section {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}
.evol-section:first-of-type { border-top: none; margin-top: 8px; }

.evol-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.evol-sub {
    font-size: 0.78rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-dim);
}

/* ─── Resumo Geral ─────────────────────────────────────── */
.evol-resumo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
@media (min-width: 520px) {
    .evol-resumo-grid { grid-template-columns: repeat(4, 1fr); }
}

.evol-stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    text-align: center;
}
.evol-card-wide {
    grid-column: span 2;
}
@media (min-width: 520px) {
    .evol-card-wide { grid-column: span 1; }
}

.evol-stat-val {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    word-break: break-word;
}
.evol-stat-val--sm {
    font-size: 0.9rem;
    line-height: 1.35;
}
.evol-stat-label {
    font-size: 0.72rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.evol-nome-destaque {
    color: var(--text-main);
    font-weight: 700;
}
.evol-pct {
    color: var(--success);
    font-weight: 700;
    font-size: 0.85rem;
    background: rgba(34, 197, 94, 0.12);
    padding: 2px 6px;
    border-radius: 4px;
}

/* ─── Barras de Volume ──────────────────────────────────── */
.evol-bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 100px;
    padding-bottom: 4px;
}

.evol-bar-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    gap: 4px;
}

.evol-bar-track {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: flex-end;
    background: rgba(255,255,255,0.04);
    border-radius: 4px 4px 0 0;
    overflow: hidden;
}

.evol-bar-fill {
    width: 100%;
    background: linear-gradient(180deg, #6366F1 0%, rgba(99,102,241,0.6) 100%);
    border-radius: 4px 4px 0 0;
    min-height: 3px;
    transition: height 0.4s ease;
}
.evol-bar-fill--mes {
    background: linear-gradient(180deg, #38BDF8 0%, rgba(56,189,248,0.55) 100%);
}

.evol-bar-label {
    font-size: 0.65rem;
    color: var(--text-dim);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}
.evol-bar-val {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
}

/* ─── Contagem por período ──────────────────────────────── */
.evol-count-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.evol-count-item {
    flex: 1;
    min-width: 52px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 8px 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.evol-count-val {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
}
.evol-count-label {
    font-size: 0.62rem;
    color: var(--text-dim);
    text-align: center;
}

/* ─── Exercício Selecionado ─────────────────────────────── */
.evol-ex-selector {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}
.evol-ex-selector label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}
.evol-ex-selector select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.9rem;
    cursor: pointer;
    outline: none;
}
.evol-ex-selector select:focus {
    border-color: var(--border-focus);
}

/* Stats do exercício */
.evol-ex-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 14px;
}
@media (min-width: 480px) {
    .evol-ex-stats { grid-template-columns: repeat(6, 1fr); }
}

.evol-ex-stat {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
}
.evol-ex-stat--tend {
    grid-column: span 3;
}
@media (min-width: 480px) {
    .evol-ex-stat--tend { grid-column: span 1; }
}

.evol-ex-val {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.1;
}
.evol-ex-val--date {
    font-size: 0.82rem;
}
.evol-ex-label {
    font-size: 0.62rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.2;
}

/* Tendência badge */
.evol-tend-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.2;
}
.evol-tend-subindo { background: rgba(34,197,94,0.15);  color: var(--success); }
.evol-tend-estavel { background: rgba(245,158,11,0.15); color: var(--warning); }
.evol-tend-queda   { background: rgba(239,68,68,0.15);  color: var(--danger);  }
.evol-tend-neutro  { background: rgba(148,163,184,0.1); color: var(--text-dim); }

/* Tabela de registros */
.evol-tabela-wrap {
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin-bottom: 14px;
}
.evol-tabela {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}
.evol-tabela th {
    background: rgba(255,255,255,0.04);
    padding: 8px 10px;
    text-align: left;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.evol-tabela td {
    padding: 8px 10px;
    border-bottom: 1px solid rgba(51,65,85,0.5);
    color: var(--text-main);
    white-space: nowrap;
}
.evol-tabela tr:last-child td { border-bottom: none; }
.evol-tabela tr:hover td { background: rgba(255,255,255,0.03); }
.evol-td-vol {
    font-weight: 700;
    color: var(--primary);
    text-align: right;
}

/* Canvas gráfico */
.evol-canvas-wrap {
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: rgba(15, 23, 42, 0.6);
    padding: 12px 8px 8px;
    border: 1px solid var(--border);
}
.evol-canvas-title {
    font-size: 0.72rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    padding-left: 4px;
}
#canvas-evol-ex {
    display: block;
    width: 100%;
}

/* Mensagem vazia */
.evol-empty {
    color: var(--text-dim);
    font-size: 0.88rem;
    text-align: center;
    padding: 20px 12px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-sm);
    border: 1px dashed var(--border);
}

/* ============================================================
   DASHBOARD INICIAL
   ============================================================ */

.dash-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 0 0 4px;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

/* ── Divisor visual abaixo do dashboard ── */
.dash-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    margin: 8px 0 16px;
}

/* ── Banner mensagem inteligente ── */
.dash-banner {
    padding: 11px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.4;
    border-left: 3px solid transparent;
}
.dash-banner--ok     { background: rgba(34,197,94,0.1);  border-color: var(--success); color: #86EFAC; }
.dash-banner--neutro { background: rgba(56,189,248,0.08); border-color: var(--primary); color: #7DD3FC; }
.dash-banner--warn   { background: rgba(245,158,11,0.1); border-color: var(--warning); color: #FCD34D; }
.dash-banner--alert  { background: rgba(239,68,68,0.1);  border-color: var(--danger);  color: #FCA5A5; }

/* ── Grid superior: Próximo + Semana ── */
.dash-grid-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}
@media (min-width: 560px) {
    .dash-grid-top { grid-template-columns: 1fr 1fr; }
}

/* ── Card base ── */
.dash-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px 18px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: border-color var(--t-fast);
}
.dash-card:hover { border-color: rgba(56,189,248,0.25); }
.dash-card--vazio { opacity: 0.65; }

/* ── Eyebrow (label topo do card) ── */
.dash-eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-dim);
}

/* ── Card: Próximo treino ── */
.dash-card--prox {
    border-color: rgba(56,189,248,0.2);
    background: linear-gradient(135deg, #1E293B 0%, #162032 100%);
}
.dash-prox-nome {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.2;
    margin-top: 2px;
}
.dash-prox-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}
.dash-prox-tipo-badge {
    display: inline-block;
    background: rgba(56,189,248,0.12);
    color: var(--primary);
    border: 1px solid rgba(56,189,248,0.25);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    align-self: flex-start;
}
.dash-btn-primary {
    margin-top: 6px;
    padding: 13px 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #0F172A;
    font-weight: 800;
    font-size: 0.95rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: transform var(--t-fast), opacity var(--t-fast);
    text-align: center;
    letter-spacing: 0.01em;
}
.dash-btn-primary:hover  { transform: translateY(-1px); opacity: 0.92; }
.dash-btn-primary:active { transform: scale(0.97); }

/* ── Card: Semana ── */
.dash-semana-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-top: 4px;
}
.dash-stat {
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    padding: 10px 10px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.04);
}
.dash-stat-val {
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1;
}
.dash-stat-lbl {
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.dash-stat--primary .dash-stat-val { color: var(--secondary); }
.dash-stat--sky     .dash-stat-val { color: var(--primary);   }
.dash-stat--green   .dash-stat-val { color: var(--success);   }
.dash-stat--muted   .dash-stat-val { color: var(--text-muted);}

/* ── Card: Último treino ── */
.dash-ult-nome {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.25;
}
.dash-ult-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-top: 2px;
}
.dash-ult-data {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.dash-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 20px;
}
.dash-badge--dur { background: rgba(245,158,11,0.12); color: #FCD34D; }
.dash-badge--vol { background: rgba(56,189,248,0.12);  color: var(--primary); }

.dash-btn-sec {
    margin-top: 4px;
    padding: 10px 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.83rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
    align-self: flex-start;
}
.dash-btn-sec:hover {
    background: rgba(56,189,248,0.1);
    border-color: rgba(56,189,248,0.3);
    color: var(--primary);
}

/* ── Card: Evolução rápida ── */
.dash-ev-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 4px 0;
}
.dash-ev-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.dash-ev-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 1px;
}
.dash-ev-body {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}
.dash-ev-label {
    font-size: 0.68rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
}
.dash-ev-nome {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-main);
    word-break: break-word;
    line-height: 1.3;
}
.dash-ev-data {
    color: var(--text-muted);
    font-weight: 400;
}
.dash-ev-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 12px;
    vertical-align: middle;
}
.dash-ev-badge--green { background: rgba(34,197,94,0.15);  color: #86EFAC; }
.dash-ev-badge--sky   { background: rgba(56,189,248,0.15); color: var(--primary); }

/* ── Atalhos rápidos ── */
.dash-atalhos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 2px;
}
.dash-atl {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 12px 6px 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1.3rem;
    transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.dash-atl span {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1;
}
.dash-atl:hover        { transform: translateY(-2px); border-color: rgba(56,189,248,0.3); }
.dash-atl:active       { transform: scale(0.96); }
.dash-atl--treino:hover   { background: rgba(56,189,248,0.08); }
.dash-atl--hist:hover     { background: rgba(34,197,94,0.08);  }
.dash-atl--evolucao:hover { background: rgba(192,132,252,0.08); }
.dash-atl--backup:hover   { background: rgba(245,158,11,0.08); }

/* ── Texto vazio ── */
.dash-vazio-txt {
    font-size: 0.83rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin: 4px 0 0;
}