@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ───────────────────────────────────────────────
   Design System — NationFit  (Dark Modern Theme)
─────────────────────────────────────────────── */
:root {
    /* Brand — Vert néon signature */
    --nf-green:        #00d4aa;
    --nf-green-light:  #6efde0;
    --nf-green-dark:   #00a884;
    --nf-green-subtle: rgba(0,212,170,0.10);
    --nf-green-hover:  #00bfa0;

    /* Accent secondaires */
    --nf-blue:         #4fc3f7;
    --nf-blue-subtle:  rgba(79,195,247,0.10);
    --nf-purple:       #ce93d8;
    --nf-purple-subtle:rgba(206,147,216,0.10);
    --nf-red:          #ff5252;
    --nf-orange:       #ffb74d;

    /* Backgrounds — couches profondes */
    --nf-bg:           #0d0f14;
    --nf-surface:      #131820;
    --nf-surface-2:    #1a2233;
    --nf-surface-3:    #1f2840;

    /* Borders */
    --nf-border:       rgba(255,255,255,0.08);
    --nf-border-focus: #00d4aa;

    /* Text */
    --nf-text:           #f0f4f8;
    --nf-text-secondary: rgba(255,255,255,0.60);
    --nf-text-muted:     rgba(255,255,255,0.35);

    /* Shadows */
    --nf-shadow-sm:    0 1px 4px rgba(0,0,0,0.4);
    --nf-shadow:       0 4px 20px rgba(0,0,0,0.5);
    --nf-shadow-lg:    0 12px 50px rgba(0,0,0,0.7);

    /* UI */
    --nf-radius:       14px;
    --nf-radius-sm:    10px;
    --nf-radius-xs:    7px;
    --nf-transition:   0.18s ease;
    --nf-font:         'Inter', 'Helvetica Neue', Arial, sans-serif;
}

/* ── Base ── */
html, body {
    font-family: var(--nf-font);
    background-color: var(--nf-bg);
    color: var(--nf-text);
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

/* Garantit l'héritage de la couleur claire */
label, p, span, div, li, td, th, small {
    color: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--nf-text);
}

h1:focus { outline: none; }

a, .btn-link { color: var(--nf-green); text-decoration: none; }
a:hover { color: var(--nf-green-light); }

/* ── Boutons ── */
.btn-primary {
    background: linear-gradient(135deg, var(--nf-green), var(--nf-green-dark));
    border-color: transparent;
    color: #0d0f14;
    border-radius: var(--nf-radius-sm);
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 4px 18px rgba(0,212,170,0.3);
    transition: all var(--nf-transition);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--nf-green-light), var(--nf-green));
    border-color: transparent;
    color: #0d0f14;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,212,170,0.5);
}
.btn-primary:active { transform: none; }
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(22,163,74,0.35);
}
.btn-primary:active { transform: none; }

.btn-outline-primary {
    color: var(--nf-green);
    border-color: var(--nf-green);
    border-radius: var(--nf-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    background: transparent;
}
.btn-outline-primary:hover {
    background: var(--nf-green-subtle);
    border-color: var(--nf-green);
    color: var(--nf-green-light);
}

.btn {
    border-radius: var(--nf-radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--nf-transition);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: none; }

.btn-outline-secondary {
    color: var(--nf-text-secondary);
    border-color: var(--nf-border);
    background-color: transparent;
}
.btn-outline-secondary:hover {
    background-color: var(--nf-surface-2);
    color: var(--nf-text);
    border-color: rgba(255,255,255,0.15);
}

.btn-outline-danger {
    color: var(--nf-red);
    border-color: rgba(255,82,82,0.35);
    background: transparent;
}
.btn-outline-danger:hover {
    background: rgba(255,82,82,0.12);
    color: var(--nf-red);
    border-color: var(--nf-red);
}

.btn-outline-info {
    color: var(--nf-blue);
    border-color: rgba(79,195,247,0.35);
    background: transparent;
}
.btn-outline-info:hover {
    background: var(--nf-blue-subtle);
    color: var(--nf-blue);
    border-color: var(--nf-blue);
}

.btn-success {
    background: linear-gradient(135deg, var(--nf-green), var(--nf-green-dark));
    border: none;
    color: #0d0f14;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(0,212,170,0.25);
}
.btn-success:hover {
    background: linear-gradient(135deg, var(--nf-green-light), var(--nf-green));
    color: #0d0f14;
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--nf-surface-2);
    border: 1px solid var(--nf-border);
    color: var(--nf-text-secondary);
}
.btn-secondary:hover {
    background: var(--nf-surface-3);
    color: var(--nf-text);
    border-color: rgba(255,255,255,0.15);
}

/* ── Botão padrão NationFit (alias de btn-primary) ── */
.btn-nf {
    --bs-btn-color:              #0d0f14;
    --bs-btn-bg:                 var(--nf-green);
    --bs-btn-border-color:       transparent;
    --bs-btn-hover-color:        #0d0f14;
    --bs-btn-hover-bg:           var(--nf-green-light);
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-color:       #0d0f14;
    --bs-btn-active-bg:          var(--nf-green-dark);
    --bs-btn-active-border-color:transparent;
    background: linear-gradient(135deg, var(--nf-green), var(--nf-green-dark));
    border-color: transparent;
    color: #0d0f14 !important;
    border-radius: var(--nf-radius-sm);
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 4px 18px rgba(0,212,170,0.3);
    transition: all var(--nf-transition);
}
.btn-nf:hover {
    background: linear-gradient(135deg, var(--nf-green-light), var(--nf-green));
    border-color: transparent;
    color: #0d0f14 !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,212,170,0.5);
}
.btn-nf:active { transform: none; }

/* ── Empty state (lista vazia) ── */
.empty-state {
    color: var(--nf-text-secondary);
}
.empty-state .empty-icon {
    font-size: 3rem;
    opacity: 0.6;
}

.btn:focus, .btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(0,212,170,0.2);
}

/* ── Cards ── */
.card {
    background-color: var(--nf-surface);
    border: 1px solid var(--nf-border);
    border-radius: var(--nf-radius);
    box-shadow: var(--nf-shadow-sm);
    color: var(--nf-text);
    transition: transform var(--nf-transition), box-shadow var(--nf-transition);
}
.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--nf-shadow);
}
.card-header {
    background-color: var(--nf-surface-2);
    border-bottom: 1px solid var(--nf-border);
    color: var(--nf-text);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.875rem 1.125rem;
}
.card-footer {
    background-color: var(--nf-surface-2);
    border-top: 1px solid var(--nf-border);
    color: var(--nf-text-secondary);
}
.card-body { color: var(--nf-text); }
.card-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--nf-text-muted);
}
.card .text-muted,
.card .card-text,
.card small {
    color: var(--nf-text-muted) !important;
}

/* Cards colorées dashboard */
.card.bg-success { background: linear-gradient(135deg, rgba(0,212,170,0.18), rgba(0,168,132,0.12)) !important; border: 1px solid rgba(0,212,170,0.25) !important; }
.card.bg-primary { background: linear-gradient(135deg, rgba(79,195,247,0.18), rgba(2,136,209,0.12)) !important; border: 1px solid rgba(79,195,247,0.25) !important; }
.card.bg-info    { background: linear-gradient(135deg, rgba(79,195,247,0.18), rgba(2,136,209,0.12)) !important; border: 1px solid rgba(79,195,247,0.25) !important; }
.card.bg-danger  { background: linear-gradient(135deg, rgba(255,82,82,0.18), rgba(198,40,40,0.12)) !important; border: 1px solid rgba(255,82,82,0.25) !important; }
.card.bg-warning { background: linear-gradient(135deg, rgba(255,183,77,0.18), rgba(239,108,0,0.12)) !important; border: 1px solid rgba(255,183,77,0.25) !important; }

.card.bg-success .card-title,
.card.bg-primary .card-title,
.card.bg-info .card-title,
.card.bg-danger .card-title,
.card.bg-warning .card-title { color: var(--nf-text-secondary) !important; }

.card.text-white, .card.text-white * { color: var(--nf-text) !important; }

/* ── Forms ── */
.form-control, .form-select {
    border-radius: var(--nf-radius-sm);
    border: 1px solid var(--nf-border);
    background-color: var(--nf-surface-2);
    color: var(--nf-text);
    font-size: 0.875rem;
    transition: border-color var(--nf-transition), box-shadow var(--nf-transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--nf-green);
    box-shadow: 0 0 0 3px rgba(0,212,170,0.15);
    background-color: var(--nf-surface-2);
    color: var(--nf-text);
}
.form-control::placeholder { color: var(--nf-text-muted); }
.form-select option { background: var(--nf-surface-2); color: var(--nf-text); }
.form-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--nf-text-muted);
    margin-bottom: 0.35rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.form-control:disabled, .form-select:disabled, input:disabled {
    background-color: var(--nf-surface) !important;
    color: var(--nf-text-muted) !important;
    border-color: var(--nf-border) !important;
    cursor: not-allowed;
}

/* ── Tables ── */
.table {
    color: var(--nf-text);
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--nf-border);
}
.table thead th {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--nf-text-muted);
    background-color: rgba(0,0,0,0.25);
    border-bottom: 1px solid var(--nf-border);
    padding: 0.85rem 1rem;
}
.table tbody td { padding: 0.875rem 1rem; vertical-align: middle; border-color: var(--nf-border); }
.table tbody tr:hover { background-color: var(--nf-surface-2); }
.table-bordered { border-color: var(--nf-border); }
.table-hover > tbody > tr:hover > * {
    --bs-table-bg-type: var(--nf-surface-2);
    color: var(--nf-text);
}

/* ── Badges ── */
.badge { font-weight: 600; border-radius: var(--nf-radius-xs); font-size: 0.72rem; letter-spacing: 0.02em; }
.bg-success { background: linear-gradient(135deg, #00d4aa, #00a884) !important; color: #0d0f14 !important; }
.bg-danger  { background: rgba(255,82,82,0.2) !important; color: #ff8a80 !important; border: 1px solid rgba(255,82,82,0.3) !important; }
.bg-warning { background: rgba(255,183,77,0.2) !important; color: #ffcc80 !important; border: 1px solid rgba(255,183,77,0.3) !important; }
.bg-primary { background: var(--nf-blue-subtle) !important; color: var(--nf-blue) !important; border: 1px solid rgba(79,195,247,0.3) !important; }
.bg-secondary { background: rgba(255,255,255,0.08) !important; color: var(--nf-text-secondary) !important; border: 1px solid var(--nf-border) !important; }
.bg-info { background: var(--nf-blue-subtle) !important; color: var(--nf-blue) !important; border: 1px solid rgba(79,195,247,0.3) !important; }
/* Badge warning: fundo sólido para evitar sombra visual sobre fundo escuro */
.badge.bg-warning { background: #e6a817 !important; color: #0d0f14 !important; border: none !important; }
.badge.bg-warning.text-dark { color: #0d0f14 !important; }

/* ── Alerts ── */
.alert { border-radius: var(--nf-radius-sm); border: none; font-size: 0.875rem; }
.alert-success { background: rgba(0,212,170,0.10); color: var(--nf-green-light); border-left: 4px solid var(--nf-green); }
.alert-danger  { background: rgba(255,82,82,0.10); color: #ff8a80; border-left: 4px solid var(--nf-red); }
.alert-warning { background: rgba(255,183,77,0.10); color: #ffcc80; border-left: 4px solid var(--nf-orange); }
.alert-info    { background: var(--nf-blue-subtle); color: var(--nf-blue); border-left: 4px solid var(--nf-blue); }

/* ── Progress ── */
.progress { background-color: rgba(255,255,255,0.08); border-radius: 99px; height: 6px; }
.progress-bar { border-radius: 99px; background: linear-gradient(90deg, var(--nf-green), var(--nf-blue)); }

/* ── Validation ── */
.valid.modified:not([type=checkbox]) { outline: 1px solid var(--nf-green); }
.invalid { outline: 1px solid var(--nf-red); }
.validation-message { color: var(--nf-red); font-size: 0.8rem; }

/* ── Page Hero — réutilisable sur toutes les pages admin ── */
.page-hero {
    background: linear-gradient(135deg, var(--nf-surface) 0%, var(--nf-surface-2) 100%);
    border: 1px solid var(--nf-border);
    border-radius: var(--nf-radius);
    padding: 1.5rem 2rem;
    margin-bottom: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    box-shadow: var(--nf-shadow-sm);
}
.page-hero-title {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--nf-green), var(--nf-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: -0.5px;
}
.page-hero-sub {
    color: var(--nf-text-muted);
    font-size: 0.82rem;
    margin-top: 0.2rem;
}

/* ── Table wrapper standard ── */
.table-card {
    background: var(--nf-surface);
    border-radius: var(--nf-radius);
    border: 1px solid var(--nf-border);
    overflow: hidden;
    box-shadow: var(--nf-shadow-sm);
}
.table-card .table { margin: 0; }
.table-card .table thead th {
    background: rgba(0,0,0,0.2);
    padding: 0.9rem 1.1rem;
    border-bottom: 1px solid var(--nf-border);
}
.table-card .table tbody tr:hover td { background: var(--nf-surface-2); }
.table-card .table tbody tr:last-child td { border-bottom: none; }

/* ── Input group dark ── */
.input-group-text {
    background-color: var(--nf-surface-3);
    border-color: var(--nf-border);
    color: var(--nf-text-secondary);
    font-size: 0.875rem;
}

/* ── Section label ── */
.section-title {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--nf-text-muted);
    margin-bottom: 0.75rem;
}

/* ── Layout utilitários ── */
.content { padding-top: 1.1rem; }
.bg-gradient-vert { background: linear-gradient(135deg, var(--nf-green), var(--nf-green-light)); color: #0d0f14; }

/* Overrides texte */
.text-primary    { color: var(--nf-green) !important; }
.text-success    { color: var(--nf-green) !important; }
.text-info       { color: var(--nf-blue) !important; }
.text-warning    { color: var(--nf-orange) !important; }
.text-danger     { color: var(--nf-red) !important; }
.text-muted      { color: var(--nf-text-muted) !important; }
.text-secondary  { color: var(--nf-text-secondary) !important; }
.text-white      { color: #fff !important; }
.bg-purple       { background-color: var(--nf-purple-subtle) !important; color: var(--nf-purple) !important; }
.bg-light        { background-color: var(--nf-surface-2) !important; color: var(--nf-text) !important; }

/* ───────────────────────────────────────────────
   Sidebar
─────────────────────────────────────────────── */
.sidebar {
    width: 260px;
    height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: var(--nf-surface);
    border-right: 1px solid var(--nf-border);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: width 0.25s ease;
    box-shadow: 2px 0 20px rgba(0,0,0,0.4);
    flex-shrink: 0;
}
.sidebar.collapsed { width: 64px !important; }

/* Logo / header area */
.sidebar > div {
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.sidebar nav {
    flex: 1 1 0;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.25rem 0.75rem 1rem;
    -webkit-overflow-scrolling: touch;
}

/* Nav section labels */
.sidebar .nav-section-label {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--nf-text-muted);
    padding: 1rem 0.5rem 0.35rem;
}

.sidebar .nav-link {
    color: var(--nf-text-secondary) !important;
    cursor: pointer;
    border-radius: var(--nf-radius-sm);
    margin: 2px 0;
    padding: 9px 12px;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    white-space: nowrap;
    overflow: hidden;
    transition: background var(--nf-transition), color var(--nf-transition);
}
.sidebar .nav-link.active {
    background: var(--nf-green-subtle);
    color: var(--nf-green) !important;
    font-weight: 700;
    box-shadow: inset 3px 0 0 var(--nf-green);
}
.sidebar .nav-link:hover {
    background-color: var(--nf-surface-2);
    color: var(--nf-text) !important;
}
.sidebar .nav-link.active span.oi,
.sidebar .nav-link:hover span.oi {
    color: var(--nf-green);
}
.sidebar .nav-link span.oi,
.sidebar .nav-link span.bi {
    color: var(--nf-text-muted);
    font-size: 0.95rem;
    min-width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-toggle {
    background-color: transparent;
    border: none;
    font-size: 1rem;
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    color: var(--nf-text-muted);
    transition: color var(--nf-transition), background var(--nf-transition);
    border-radius: var(--nf-radius-xs);
}
.sidebar-toggle:hover { color: var(--nf-text); background-color: var(--nf-surface-2); }

.menu-recolhido .menu-label { display: none !important; }
.menu-label { flex: 1; overflow: hidden; text-overflow: ellipsis; }

/* Top-row (barra superior do layout não-admin) */
.top-row {
    background: var(--nf-surface) !important;
    color: var(--nf-text) !important;
    border-bottom: 1px solid var(--nf-border) !important;
}

/* Sidebar footer */
.sidebar .text-secondary { color: var(--nf-text-muted) !important; }
.sidebar small, .sidebar .small { color: var(--nf-text-muted) !important; }
.sidebar hr { border-color: var(--nf-border) !important; opacity: 1; }
.sidebar .border-top { border-color: var(--nf-border) !important; }

/* ───────────────────────────────────────────────
   Layout
─────────────────────────────────────────────── */
.app-layout { display: flex; min-height: 100vh; width: 100%; }
.main-content {
    flex-grow: 1;
    background-color: var(--nf-bg);
    color: var(--nf-text);
    transition: all 0.3s;
    min-width: 0;
    padding: 1.5rem;
}

/* ── Mobile: sidebar oculta por padrão, aparece como drawer ── */
@media (max-width: 767.98px) {
    .sidebar {
        position: fixed !important;
        left: 0;
        top: 0;
        height: 100dvh;
        z-index: 1050;
        transform: translateX(-100%);
        transition: transform 0.25s ease, width 0.25s ease;
        width: 260px !important;
    }

    .sidebar.show-mobile {
        transform: translateX(0);
    }

    /* O main-content ocupa 100% da largura no mobile */
    .main-content {
        width: 100%;
        padding: 1rem;
    }

    /* Overlay escuro atrás do menu */
    .menu-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.55);
        z-index: 1040;
        backdrop-filter: blur(2px);
    }

    /* Botão de toggle visível só no mobile */
    .sidebar-toggle-desktop {
        display: none;
    }
}

/* ── Desktop: sidebar sempre visível, sem overlay ── */
@media (min-width: 768px) {
    .menu-overlay { display: none !important; }

    /* Botão hambúrguer do top-row escondido no desktop */
    .btn-hamburger-mobile { display: none !important; }
}

/* ── Page header ── */
.page-header { margin-bottom: 1.5rem; }
.page-header h2, .page-header h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--nf-text);
    margin: 0;
}
.page-header p {
    color: var(--nf-text-secondary);
    font-size: 0.875rem;
    margin: 0.25rem 0 0;
}

/* ── Overrides Bootstrap ── */
.border-primary { border-color: var(--nf-green) !important; }
.text-muted      { color: var(--nf-text-muted) !important; }
.text-secondary  { color: var(--nf-text-secondary) !important; }
.text-white      { color: #fff !important; }
.bg-purple       { background-color: #7c3aed !important; }
.bg-light        { background-color: var(--nf-surface-2) !important; color: var(--nf-text) !important; }
/* Garante labels de seção do menu legíveis no fundo claro */
.sidebar .text-secondary { color: var(--nf-text-muted) !important; }
.sidebar small, .sidebar .small { color: var(--nf-text-muted) !important; }
.sidebar hr { border-color: var(--nf-border) !important; opacity: 1; }
/* Seção rodapé sidebar (idioma) */
.sidebar .border-top { border-color: var(--nf-border) !important; }

/* ── Participant cards ── */
.participant-card {
    border-left: 3px solid var(--nf-green);
    padding-left: 0.75rem;
    margin-bottom: 0.75rem;
    border-radius: 0 var(--nf-radius-sm) var(--nf-radius-sm) 0;
    transition: all 0.2s ease;
}
.participant-card.femme { border-left-color: #ec4899; }

/* ── Tabs ── */
.nav-tabs {
    border-bottom: 1px solid var(--nf-border);
    gap: 0.25rem;
}
.nav-tabs .nav-link {
    color: var(--nf-text-muted) !important;
    border: none !important;
    border-radius: var(--nf-radius-sm) var(--nf-radius-sm) 0 0 !important;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.6rem 1rem;
    transition: color var(--nf-transition), background var(--nf-transition);
}
.nav-tabs .nav-link:hover {
    color: var(--nf-text) !important;
    background-color: var(--nf-surface-3) !important;
}
.nav-tabs .nav-link.active {
    background-color: var(--nf-surface) !important;
    color: var(--nf-green) !important;
    border-bottom: 2px solid var(--nf-green) !important;
    font-weight: 600;
}

/* ── Nav pills ── */
.nav-pills .nav-link {
    color: var(--nf-text-secondary);
    border-radius: var(--nf-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}
.nav-pills .nav-link.active {
    background-color: var(--nf-green);
    color: #fff;
}

/* ── Dropdown ── */
.dropdown-menu {
    background-color: var(--nf-surface);
    border: 1px solid var(--nf-border);
    border-radius: var(--nf-radius-sm);
    box-shadow: var(--nf-shadow-lg);
    font-size: 0.875rem;
    padding: 0.375rem;
}
.dropdown-item {
    color: var(--nf-text);
    border-radius: var(--nf-radius-xs);
    padding: 0.5rem 0.75rem;
}
.dropdown-item:hover {
    background-color: var(--nf-surface-3);
    color: var(--nf-text);
}
.dropdown-divider { border-color: var(--nf-border); }

/* ── Modal overlay ── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(6px);
    z-index: 1050;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 1.5rem 1rem;
    overflow-y: auto;
}
.modal-content.dark-theme {
    background: var(--nf-surface);
    border: 1px solid var(--nf-border);
    border-radius: var(--nf-radius);
    max-width: 600px;
    width: 100%;
    max-height: none;
    overflow-y: visible;
    box-shadow: var(--nf-shadow-lg);
    margin: auto;
}

/* ── Modal card (admin modals) ── */
.modal-card {
    background: var(--nf-surface);
    border: 1px solid rgba(0,212,170,0.15);
    border-radius: var(--nf-radius);
    max-width: 680px;
    width: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--nf-shadow-lg), 0 0 60px rgba(0,212,170,0.06);
    overflow: visible;
    margin: auto;
    animation: modalSlideIn 0.22s ease;
}
@keyframes modalSlideIn {
    from { transform: translateY(16px) scale(0.98); opacity: 0; }
    to   { transform: translateY(0) scale(1); opacity: 1; }
}
.modal-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--nf-border);
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(0,212,170,0.06), rgba(79,195,247,0.04));
    border-radius: var(--nf-radius) var(--nf-radius) 0 0;
}
.modal-card-header h5, .modal-card-header h6 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--nf-text);
    margin: 0;
}
.modal-card-body {
    padding: 1.5rem;
    background-color: var(--nf-surface);
}
.modal-card-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--nf-border);
    flex-shrink: 0;
    background-color: var(--nf-surface-2);
    border-radius: 0 0 var(--nf-radius) var(--nf-radius);
}

.modal-wod-xl { max-width: 90vw; width: 100%; margin: auto; }

/* btn-close on dark background */
.btn-close {
    filter: invert(1) grayscale(1) brightness(2);
}

/* ── KPI display cards ── */
.kpi-card {
    background: var(--nf-surface);
    border-radius: var(--nf-radius);
    padding: 1.4rem 1.6rem;
    text-align: left;
    border: 1px solid var(--nf-border);
    box-shadow: var(--nf-shadow-sm);
    transition: transform var(--nf-transition), box-shadow var(--nf-transition);
    position: relative;
    overflow: hidden;
}
.kpi-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: var(--nf-radius) var(--nf-radius) 0 0;
    background: linear-gradient(90deg, var(--nf-green), var(--nf-blue));
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: var(--nf-shadow); }
.kpi-card .kpi-value {
    font-size: 1.875rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--nf-text);
    letter-spacing: -0.03em;
}
.kpi-card .kpi-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--nf-text-muted);
    margin-top: 4px;
}
.kpi-card .kpi-icon {
    width: 42px; height: 42px;
    border-radius: var(--nf-radius-sm);
    background: var(--nf-green-subtle);
    display: flex; align-items: center; justify-content: center;
    color: var(--nf-green);
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

/* ── Section title ── */
.section-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--nf-text-muted);
    margin-bottom: 0.75rem;
}

/* ── Input group ── */
.input-group-text {
    background-color: var(--nf-surface-2);
    border-color: var(--nf-border);
    color: var(--nf-text-secondary);
    font-size: 0.875rem;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.22); }

/* ── Blazor error UI ── */
#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0,0,0,0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}
.blazor-error-boundary {
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    background: #b32121;
    border-radius: var(--nf-radius-xs);
}
.blazor-error-boundary::after { content: "An error has occurred."; }

/* ── Validation ── */
.valid.modified:not([type=checkbox]) { outline: 1px solid #16a34a; }
.invalid { outline: 1px solid red; }
.validation-message { color: red; }

/* ═══════════════════════════════════════════════
   BOOTSTRAP DARK OVERRIDES
   Tous les composants Bootstrap utilisent maintenant
   les variables --nf-* sombres
═══════════════════════════════════════════════ */

/* bg-dark — déjà natif en dark, on harmonise */
.bg-dark {
    background-color: var(--nf-surface-2) !important;
    color: var(--nf-text) !important;
}

/* Dropdowns globaux (hors topnav) */
.dropdown-menu {
    background-color: var(--nf-surface-2) !important;
    border: 1px solid var(--nf-border) !important;
    box-shadow: var(--nf-shadow-lg) !important;
}
.dropdown-item {
    color: var(--nf-text-secondary) !important;
    border-radius: var(--nf-radius-xs);
    padding: 0.5rem 0.85rem;
    font-size: 0.875rem;
}
.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--nf-surface-3) !important;
    color: var(--nf-text) !important;
}
.dropdown-item.active {
    background-color: var(--nf-green-subtle) !important;
    color: var(--nf-green) !important;
}
.dropdown-divider { border-color: var(--nf-border) !important; }

/* table-dark override — on garde cohérence dark */
.table-dark,
.table-dark thead,
.table-dark tbody,
.table-dark tr,
.table-dark th,
.table-dark td,
.table.table-dark {
    --bs-table-bg: var(--nf-surface) !important;
    --bs-table-striped-bg: var(--nf-surface-2) !important;
    --bs-table-hover-bg: var(--nf-surface-2) !important;
    --bs-table-color: var(--nf-text) !important;
    --bs-table-border-color: var(--nf-border) !important;
    background-color: var(--nf-surface) !important;
    color: var(--nf-text) !important;
    border-color: var(--nf-border) !important;
}

/* table-striped dark */
.table-striped > tbody > tr:nth-of-type(odd) > * {
    --bs-table-bg-type: var(--nf-surface-2);
    color: var(--nf-text);
}

/* modal Bootstrap natif */
.modal-content {
    background-color: var(--nf-surface) !important;
    border: 1px solid var(--nf-border) !important;
    color: var(--nf-text) !important;
}
.modal-header {
    background: linear-gradient(135deg, rgba(0,212,170,0.06), rgba(79,195,247,0.04)) !important;
    border-bottom: 1px solid var(--nf-border) !important;
}
.modal-footer {
    background-color: var(--nf-surface-2) !important;
    border-top: 1px solid var(--nf-border) !important;
}

/* accordion dark */
.accordion-item {
    background-color: var(--nf-surface) !important;
    border-color: var(--nf-border) !important;
    color: var(--nf-text) !important;
}
.accordion-button {
    background-color: var(--nf-surface-2) !important;
    color: var(--nf-text) !important;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: none !important;
}
.accordion-button:not(.collapsed) {
    background-color: var(--nf-green-subtle) !important;
    color: var(--nf-green) !important;
    box-shadow: none !important;
}
.accordion-button::after { filter: invert(1) brightness(0.6); }
.accordion-body { background-color: var(--nf-surface) !important; color: var(--nf-text) !important; }

/* nav-tabs dark */
.nav-tabs {
    border-bottom: 1px solid var(--nf-border);
    gap: 0.25rem;
}
.nav-tabs .nav-link {
    color: var(--nf-text-muted) !important;
    border: none !important;
    border-radius: var(--nf-radius-sm) var(--nf-radius-sm) 0 0 !important;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.6rem 1rem;
    transition: color var(--nf-transition), background var(--nf-transition);
}
.nav-tabs .nav-link:hover {
    color: var(--nf-text) !important;
    background-color: var(--nf-surface-2) !important;
}
.nav-tabs .nav-link.active {
    background-color: var(--nf-surface) !important;
    color: var(--nf-green) !important;
    border-bottom: 2px solid var(--nf-green) !important;
    font-weight: 700;
}

/* nav-pills dark */
.nav-pills .nav-link {
    color: var(--nf-text-secondary);
    border-radius: var(--nf-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}
.nav-pills .nav-link.active {
    background: var(--nf-green-subtle);
    color: var(--nf-green);
    font-weight: 700;
}

/* ── Admin Topnav ── */
.admin-topnav {
    background: var(--nf-surface) !important;
    border-bottom: 1px solid var(--nf-border) !important;
    box-shadow: 0 1px 20px rgba(0,0,0,0.4) !important;
    min-height: 56px;
    padding: 0 1.25rem !important;
}
.admin-topnav .navbar-brand {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--nf-text) !important;
    text-decoration: none;
    letter-spacing: -0.01em;
}
.admin-topnav .navbar-brand:hover { color: var(--nf-green) !important; }
.admin-topnav .nav-link {
    color: var(--nf-text-secondary) !important;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem !important;
    border-radius: var(--nf-radius-xs);
    transition: color var(--nf-transition), background var(--nf-transition);
}
.admin-topnav .nav-link:hover,
.admin-topnav .nav-link:focus {
    color: var(--nf-text) !important;
    background-color: var(--nf-surface-2) !important;
}
.admin-topnav .nav-link.active {
    color: var(--nf-green) !important;
    background-color: var(--nf-green-subtle) !important;
    font-weight: 700;
}
.admin-topnav .dropdown-menu {
    min-width: 210px;
    background: var(--nf-surface-2) !important;
    border: 1px solid var(--nf-border) !important;
    box-shadow: var(--nf-shadow-lg) !important;
    animation: fadeDown 0.12s ease;
}
.admin-topnav .dropdown-item {
    color: var(--nf-text-secondary) !important;
    border-radius: var(--nf-radius-xs);
    font-size: 0.85rem;
    padding: 0.5rem 0.85rem;
}
.admin-topnav .dropdown-item:hover,
.admin-topnav .dropdown-item:focus {
    background: var(--nf-surface-3) !important;
    color: var(--nf-text) !important;
}
.admin-topnav .dropdown-divider { border-color: var(--nf-border) !important; }
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.admin-topnav .navbar-toggler {
    border: 1px solid var(--nf-border);
    padding: 0.35rem 0.6rem;
    border-radius: var(--nf-radius-xs);
    color: var(--nf-text-secondary) !important;
}
.admin-topnav .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23aaaaaa' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ── Wods table container ── */
.wods-table-wrapper {
    background: var(--nf-surface);
    border-radius: var(--nf-radius);
    border: 1px solid var(--nf-border);
    box-shadow: var(--nf-shadow-sm);
    overflow: hidden;
}
.wods-table-wrapper .table { margin-bottom: 0; }
.wods-table-wrapper .table thead th {
    background-color: rgba(0,0,0,0.25);
    color: var(--nf-text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--nf-border);
    border-top: none;
}
.wods-table-wrapper .table tbody td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
    color: var(--nf-text);
    border-color: var(--nf-border);
    background-color: var(--nf-surface);
}
.wods-table-wrapper .table tbody tr:hover td {
    background-color: var(--nf-surface-2) !important;
}
.wods-table-wrapper .table tbody tr:last-child td { border-bottom: none; }

/* ── Bloc card (WOD form) ── */
.bloc-card {
    background: var(--nf-surface-2);
    border: 1px solid var(--nf-border);
    border-left: 4px solid var(--nf-green);
    border-radius: var(--nf-radius-sm);
    padding: 1rem 1.125rem;
    margin-bottom: 0.75rem;
    transition: box-shadow var(--nf-transition);
}
.bloc-card:hover { box-shadow: var(--nf-shadow-sm); }
.bloc-card .bloc-type {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--nf-green);
}
.bloc-card .bloc-meta {
    font-size: 0.78rem;
    color: var(--nf-text-muted);
    margin-top: 0.25rem;
}

/* ── WOD preview ── */
.wod-preview-card {
    background: var(--nf-surface);
    border: 1px solid var(--nf-border);
    border-radius: var(--nf-radius);
    padding: 1.25rem;
    box-shadow: var(--nf-shadow-sm);
}
.wod-preview-bloc {
    border-left: 4px solid var(--nf-green);
    background: var(--nf-surface-2);
    border-radius: 0 var(--nf-radius-sm) var(--nf-radius-sm) 0;
    padding: 0.875rem 1rem;
    margin-bottom: 0.75rem;
}
.wod-preview-bloc.libre { border-left-color: var(--nf-text-muted); }
.wod-preview-bloc .bloc-header {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--nf-green);
    margin-bottom: 0.5rem;
}
.wod-preview-bloc.libre .bloc-header { color: var(--nf-text-muted); }
.wod-preview-movement {
    font-size: 0.875rem;
    color: var(--nf-text);
    margin-bottom: 0.2rem;
}
.wod-preview-movement strong { color: var(--nf-green-light); }

/* ── Duration badge ── */
.duration-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--nf-green-subtle);
    color: var(--nf-green);
    border: 1px solid rgba(0,212,170,0.25);
    border-radius: var(--nf-radius-xs);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.35rem 0.75rem;
}


/* ── Accordion — light theme ── */
.accordion-item {
    background-color: var(--nf-surface) !important;
    border-color: var(--nf-border) !important;
    color: var(--nf-text) !important;
}
.accordion-button {
    background-color: var(--nf-surface-2) !important;
    color: var(--nf-text) !important;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: none !important;
}
.accordion-button:not(.collapsed) {
    background-color: var(--nf-green-subtle) !important;
    color: var(--nf-green-dark) !important;
    box-shadow: none !important;
}
.accordion-button::after {
    filter: none !important;
}
.accordion-body {
    background-color: var(--nf-surface) !important;
    color: var(--nf-text) !important;
}

/* ── Plan Cards (admin/plans) ─────────────────────────────────────── */
.plan-card {
    background: var(--nf-surface-2);
    border: 1px solid var(--nf-border);
    border-radius: var(--nf-radius);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: box-shadow var(--nf-transition), border-color var(--nf-transition);
}
.plan-card:hover {
    box-shadow: 0 4px 24px rgba(0,212,170,0.15);
    border-color: var(--nf-green);
}
.plan-card--inativo {
    opacity: 0.6;
    filter: grayscale(0.4);
}
.plan-card-header {
    padding: 1rem 1.25rem 0.75rem;
    border-bottom: 1px solid var(--nf-border);
}
.plan-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--nf-text);
}
.plan-card-body {
    padding: 1rem 1.25rem;
    flex: 1;
}
.plan-card-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--nf-border);
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

/* Badges do card */
.plan-badge-periodo {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.2em 0.55em;
    border-radius: 0.4em;
    background: var(--nf-green-subtle);
    color: var(--nf-green);
    border: 1px solid rgba(0,212,170,0.25);
}
.plan-badge-ilimitado {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2em 0.55em;
    border-radius: 0.4em;
    background: rgba(99,102,241,0.15);
    color: #a5b4fc;
    border: 1px solid rgba(99,102,241,0.25);
}
.plan-badge-checkin {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2em 0.55em;
    border-radius: 0.4em;
    background: rgba(251,191,36,0.12);
    color: #fbbf24;
    border: 1px solid rgba(251,191,36,0.25);
}

/* Preço */
.plan-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
}
.plan-price-parcelas {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--nf-text-secondary);
}
.plan-price-valor {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--nf-green);
    line-height: 1;
}
.plan-price-periodo {
    font-size: 0.8rem;
    color: var(--nf-text-secondary);
}

/* Detalhes */
.plan-details {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-bottom: 0.75rem;
}
.plan-detail-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--nf-text-secondary);
}
.plan-detail-item i {
    width: 14px;
    text-align: center;
    color: var(--nf-green);
}

/* Gateways */
.plan-gateways {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}
.plan-gateway-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2em 0.5em;
    border-radius: 0.35em;
}
.plan-gateway-stripe {
    background: rgba(99,91,255,0.15);
    color: #a5b4fc;
    border: 1px solid rgba(99,91,255,0.25);
}
.plan-gateway-mp {
    background: rgba(0,159,91,0.15);
    color: #34d399;
    border: 1px solid rgba(0,159,91,0.25);
}
.plan-gateway-missing {
    background: var(--nf-surface-3);
    color: var(--nf-text-secondary);
    border: 1px solid var(--nf-border);
    opacity: 0.7;
}