/* ============================================
   Sistema de Gestión del Consejo de Administración
   Diseño Profesional v2.0 — Gesinflot
   ============================================ */

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
    --brand-navy: #0c1947;
    --brand-blue: #1d317a;
    --brand-teal: #1EC2C8;

    --primary-color: #1d317a;
    --primary-dark: #0c1947;
    --primary-light: #eef1fb;
    --primary-muted: rgba(29, 49, 122, 0.08);

    --accent-color: #1EC2C8;
    --accent-light: #e0f8f9;

    --success-color: #10b981;
    --success-bg: #ecfdf5;
    --success-border: #a7f3d0;
    --warning-color: #f59e0b;
    --warning-bg: #fffbeb;
    --warning-border: #fde68a;
    --danger-color: #ef4444;
    --danger-bg: #fef2f2;
    --danger-border: #fecaca;
    --info-color: #3b82f6;
    --info-bg: #eff6ff;

    --secondary-color: #64748b;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-hover: #f0f4ff;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-placeholder: #b0bdd6;

    --border-color: #e2e8f0;
    --border-strong: #cbd5e1;

    --shadow-xs: 0 1px 2px rgba(15,30,79,0.05);
    --shadow-sm: 0 2px 4px rgba(15,30,79,0.06), 0 1px 2px rgba(15,30,79,0.04);
    --shadow-md: 0 4px 12px rgba(15,30,79,0.09), 0 2px 4px rgba(15,30,79,0.04);
    --shadow-lg: 0 8px 24px rgba(15,30,79,0.11), 0 4px 8px rgba(15,30,79,0.05);
    --shadow-xl: 0 20px 48px rgba(15,30,79,0.16), 0 8px 16px rgba(15,30,79,0.07);
    --shadow-card: 0 1px 3px rgba(15,30,79,0.06), 0 4px 12px rgba(15,30,79,0.05);

    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    --transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
    --transition-slow: all 0.32s cubic-bezier(0.4,0,0.2,1);

    --gradient-primary: linear-gradient(135deg, #1d317a 0%, #0c1947 100%);
    --gradient-accent:  linear-gradient(135deg, #1EC2C8 0%, #0fa3a9 100%);
    --gradient-hero:    linear-gradient(145deg, #0c1947 0%, #1d317a 48%, #2248a8 100%);
}

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

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: #eef1fa;
    background-image:
        radial-gradient(ellipse at 0% 0%, rgba(30,194,200,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 100%, rgba(29,49,122,0.07) 0%, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container { max-width: 1400px; margin: 0 auto; padding: 24px; }

.icon {
    width: 1em; height: 1em; vertical-align: -0.125em;
    display: inline-block; stroke: currentColor; fill: none; flex-shrink: 0;
}
.hidden { display: none !important; }

/* ============================================
   LOGIN PAGE — SPLIT DESIGN
   ============================================ */
.login-page {
    position: fixed; inset: 0;
    background: var(--bg-secondary);
    display: flex; align-items: center; justify-content: center; z-index: 9999;
}

.login-container {
    display: flex;
    width: 100%; max-width: 980px; min-height: 600px;
    border-radius: 24px; overflow: hidden;
    box-shadow: var(--shadow-xl);
    margin: 20px;
}

/* Left branding panel */
.login-branding {
    flex: 1;
    background: var(--gradient-hero);
    padding: 52px 44px;
    display: flex; flex-direction: column; justify-content: space-between;
    position: relative; overflow: hidden; min-width: 0;
}

.login-branding::before {
    content: '';
    position: absolute; width: 340px; height: 340px;
    background: radial-gradient(circle, rgba(30,194,200,0.18) 0%, transparent 70%);
    border-radius: 50%; top: -80px; right: -80px; pointer-events: none;
}
.login-branding::after {
    content: '';
    position: absolute; width: 220px; height: 220px;
    background: rgba(255,255,255,0.05); border-radius: 50%;
    bottom: 50px; left: -70px; pointer-events: none;
}

.login-branding-logo-wrap { position: relative; z-index: 1; }
.login-branding-logo {
    height: 40px; width: auto;
    filter: brightness(0) invert(1);
}

.login-branding-content { position: relative; z-index: 1; }

.login-branding-title {
    color: #fff; font-size: 2.1rem; font-weight: 800;
    line-height: 1.18; margin-bottom: 14px; letter-spacing: -0.025em;
}

.login-branding-subtitle {
    color: rgba(255,255,255,0.68); font-size: 0.95rem; line-height: 1.65;
    max-width: 280px; margin-bottom: 32px;
}

.login-branding-pills { display: flex; flex-direction: column; gap: 10px; }

.login-branding-pill {
    display: flex; align-items: center; gap: 12px;
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.16);
    border-radius: 12px; padding: 10px 16px;
    color: rgba(255,255,255,0.88); font-size: 0.86rem; font-weight: 500;
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}

.login-branding-pill-icon {
    width: 30px; height: 30px;
    background: rgba(30,194,200,0.28); border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; color: #1EC2C8;
}
.login-branding-pill-icon svg {
    width: 16px; height: 16px; stroke: #1EC2C8;
}

.login-branding-footer {
    color: rgba(255,255,255,0.36); font-size: 0.74rem; position: relative; z-index: 1;
}

/* Right form panel */
.login-card {
    flex: 0 0 420px; background: #fff;
    padding: 52px 48px; display: flex; flex-direction: column;
}

.login-card-header { margin-bottom: 30px; }

.login-welcome {
    font-size: 1.7rem; font-weight: 800; color: var(--primary-dark);
    letter-spacing: -0.025em; margin-bottom: 7px;
}

.login-title {
    font-size: 1.4rem; color: var(--primary-dark);
    font-weight: 800; text-align: center; margin-bottom: 4px;
}

.login-subtitle {
    color: var(--text-secondary); font-size: 0.9rem; margin: 0;
}

.login-logo {
    height: 44px; width: auto; margin-bottom: 12px; display: block;
}

.login-card .form-group { margin-bottom: 18px; }

.login-card .form-group label {
    display: block; font-size: 0.78rem; font-weight: 700;
    color: var(--text-secondary); margin-bottom: 7px;
    text-transform: uppercase; letter-spacing: 0.06em;
}

.login-card select,
.login-card input[type="password"] {
    width: 100%; padding: 12px 14px;
    border: 1.5px solid var(--border-color); border-radius: var(--radius-md);
    font-size: 0.95rem; font-family: inherit; color: var(--text-primary);
    background: var(--bg-secondary); transition: var(--transition);
}

.login-card select:focus,
.login-card input[type="password"]:focus {
    outline: none; border-color: var(--primary-color);
    background: #fff; box-shadow: 0 0 0 3px rgba(29,49,122,0.1);
}

.login-error {
    color: var(--danger-color); font-size: 0.85rem; min-height: 18px;
    text-align: center; font-weight: 600; margin-bottom: 12px;
}

.login-btn {
    width: 100%; justify-content: center; padding: 13px;
    background: var(--gradient-primary); color: #fff;
    font-size: 0.96rem; font-weight: 700;
    border-radius: var(--radius-md); border: none; cursor: pointer;
    transition: var(--transition); letter-spacing: 0.02em;
    box-shadow: 0 4px 16px rgba(12,25,71,0.32);
}
.login-btn:hover {
    filter: brightness(1.08); transform: translateY(-1px);
    box-shadow: 0 7px 22px rgba(12,25,71,0.42);
}
.login-btn:active { transform: none; filter: brightness(0.97); }

@media (max-width: 780px) {
    .login-container { flex-direction: column; max-width: 440px; }
    .login-branding {
        min-height: 160px; padding: 28px 28px 22px;
        justify-content: flex-start; gap: 12px;
    }
    .login-branding-content, .login-branding-footer { display: none; }
    .login-card { flex: none; padding: 30px 28px; }
}

/* ============================================
   HEADER
   ============================================ */
.header {
    background: var(--gradient-primary); color: white;
    padding: 18px 28px; border-radius: var(--radius-lg);
    margin-bottom: 24px; box-shadow: var(--shadow-xl);
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px;
    border-bottom: 3px solid var(--brand-teal);
    position: relative;
}
.header::after {
    content: ''; position: absolute; right: 0; top: 0;
    width: 280px; height: 160px;
    background: radial-gradient(ellipse at 90% 10%, rgba(30,194,200,0.22) 0%, transparent 65%);
    pointer-events: none; border-radius: 0 var(--radius-lg) 0 0;
    z-index: 0;
}
.header-logo {
    height: 36px; width: auto; max-width: 200px; display: block;
    filter: brightness(0) invert(1); position: relative; z-index: 1;
    margin-bottom: 5px;
}
.header-content h1 { font-size: 1.75em; margin-bottom: 4px; font-weight: 700; }
.subtitle { opacity: 0.72; font-size: 0.88em; letter-spacing: 0.02em; }
.header-actions {
    display: flex; gap: 10px; align-items: center;
    position: relative; z-index: 1;
}
.subtitle-secondary { color: var(--text-secondary); margin-top: 4px; font-size: 0.9rem; }

/* ============================================
   NOTIFICATION BELL
   ============================================ */
.notification-wrapper { position: relative; }

.btn-icon {
    background: rgba(255,255,255,0.11); border: 1px solid rgba(255,255,255,0.15);
    color: white; cursor: pointer; border-radius: 50%;
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1em; transition: var(--transition); position: relative;
}
.btn-icon:hover { background: rgba(255,255,255,0.21); border-color: rgba(255,255,255,0.28); }

.notification-badge {
    position: absolute; top: -4px; right: -4px;
    background: var(--danger-color); color: white; border-radius: 50%;
    width: 18px; height: 18px; font-size: 0.68em; font-weight: 700;
    display: flex; align-items: center; justify-content: center; line-height: 1;
    border: 2px solid var(--primary-dark);
}

.notification-panel {
    display: none; position: absolute; top: calc(100% + 12px); right: 0;
    background: var(--bg-primary); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl); width: 420px; max-height: 520px;
    overflow: hidden; z-index: 9999; border: 1px solid var(--border-color);
    flex-direction: column;
}
.notification-panel.open {
    display: flex;
    animation: panelSlideDown 0.18s ease;
}
@keyframes panelSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.notification-panel-header {
    padding: 14px 18px; border-bottom: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: space-between;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0; flex-shrink: 0;
}
.notification-panel-header h4 {
    font-size: 0.88rem; color: var(--primary-dark); margin: 0; font-weight: 700;
    display: flex; align-items: center; gap: 6px;
}
.notification-list { overflow-y: auto; flex: 1; }

.notification-item {
    padding: 12px 18px; border-bottom: 1px solid var(--bg-tertiary);
    display: flex; flex-direction: column; gap: 5px; transition: background 0.12s;
}
.notification-item:hover { background: var(--bg-secondary); }
.notification-item:last-child { border-bottom: none; }
.notification-item-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.notification-item-title { font-weight: 600; font-size: 0.87rem; color: var(--text-primary); flex: 1; }
.notification-item-detail { font-size: 0.77rem; color: var(--text-secondary); display: flex; flex-direction: column; gap: 2px; }
.notification-item-deadline { font-size: 0.77rem; font-weight: 700; margin-top: 1px; }
.notif-deadline-overdue { color: var(--danger-color); }
.notif-deadline-upcoming { color: #d97706; }
.notif-priority-dot { font-size: 0.9em; flex-shrink: 0; }
.notif-section-header {
    padding: 5px 16px; font-size: 0.7rem; font-weight: 800;
    letter-spacing: 0.07em; text-transform: uppercase; position: sticky; top: 0; z-index: 2;
}
.notif-section-overdue  { background: #fef2f2; color: #dc2626; border-bottom: 1px solid #fecaca; }
.notif-section-upcoming { background: #fffbeb; color: #b45309; border-bottom: 1px solid #fde68a; }
.notif-send-btn {
    background: var(--primary-dark); color: white; font-size: 0.77rem;
    padding: 4px 10px; margin-top: 4px; border-radius: var(--radius-sm);
    align-self: flex-start; border: none; cursor: pointer; font-weight: 600;
    font-family: inherit; transition: background 0.15s;
}
.notif-send-btn:hover { background: var(--primary-color); }
.notification-overdue { border-left: 3px solid var(--danger-color); }
.notification-upcoming { border-left: 3px solid var(--warning-color); }
.no-notifications {
    text-align: center; color: var(--text-muted); padding: 32px 18px; font-size: 0.9rem;
}

/* ============================================
   HEADER USER INFO
   ============================================ */
.header-user {
    display: flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.16);
    border-radius: var(--radius-full); padding: 5px 14px 5px 10px;
}
.header-username { font-size: 0.85rem; font-weight: 600; color: white; white-space: nowrap; }
.logout-btn {
    background: transparent; border: none; opacity: 0.72;
    width: 30px; height: 30px; font-size: 1em; cursor: pointer;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: white; transition: var(--transition);
}
.logout-btn:hover { opacity: 1; background: rgba(255,255,255,0.16); }

/* Admin button */
.admin-header-btn { background: rgba(245,158,11,0.18); color: var(--warning-color); border-color: rgba(245,158,11,0.2) !important; }
.admin-header-btn:hover { background: rgba(245,158,11,0.3); }

/* ============================================
   MAIN TABS
   ============================================ */
.main-tabs {
    display: inline-flex; gap: 4px;
    background: #fff; padding: 6px;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(15,30,79,0.07), 0 0 0 1px rgba(29,49,122,0.07);
    margin-bottom: 24px; border: 1.5px solid rgba(29,49,122,0.09);
}
.main-tab {
    border: none; background: transparent; color: var(--text-secondary);
    padding: 9px 20px; border-radius: var(--radius-sm); font-weight: 600; cursor: pointer;
    transition: var(--transition); font-size: 0.9rem; font-family: inherit;
    display: flex; align-items: center; gap: 7px; letter-spacing: 0.01em;
}
.main-tab:hover { color: var(--primary-color); background: var(--bg-tertiary); }
.main-tab.active { background: var(--gradient-primary); color: white; box-shadow: 0 3px 10px rgba(29,49,122,0.3); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    padding: 10px 22px; border: none; border-radius: var(--radius-md);
    font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: var(--transition);
    display: inline-flex; align-items: center; gap: 7px;
    white-space: nowrap; font-family: inherit; letter-spacing: 0.01em;
}
.btn-primary { background: #fff; color: var(--primary-color); box-shadow: var(--shadow-xs); }
.btn-primary:hover { background: var(--bg-tertiary); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

.modal-footer .btn-primary,
.empty-state .btn-primary,
.roadmap-header .btn-primary,
.meeting-actions-header .btn-primary {
    background: var(--gradient-primary); color: #fff;
    box-shadow: 0 3px 12px rgba(12,25,71,0.26);
}
.modal-footer .btn-primary:hover,
.empty-state .btn-primary:hover,
.roadmap-header .btn-primary:hover,
.meeting-actions-header .btn-primary:hover {
    filter: brightness(1.07); transform: translateY(-1px);
    box-shadow: 0 5px 18px rgba(12,25,71,0.38);
}

.btn-secondary {
    background: var(--bg-tertiary); color: var(--text-secondary);
    border: 1.5px solid var(--border-color);
}
.btn-secondary:hover { background: var(--border-color); color: var(--text-primary); transform: translateY(-1px); }

.btn-danger {
    background: var(--danger-color); color: white;
    box-shadow: 0 2px 8px rgba(239,68,68,0.25);
}
.btn-danger:hover { background: #dc2626; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(239,68,68,0.35); }

.btn-success {
    background: var(--success-color); color: white;
    box-shadow: 0 2px 8px rgba(16,185,129,0.25);
}
.btn-success:hover { background: #059669; transform: translateY(-1px); }

.btn-warning { background: #d97706; color: white; box-shadow: 0 2px 8px rgba(217,119,6,0.22); }
.btn-warning:hover { background: #b45309; transform: translateY(-1px); }

.btn-small { padding: 5px 11px; font-size: 0.82rem; }

/* ============================================
   DASHBOARD STATS
   ============================================ */
.dashboard-stats {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px; margin-bottom: 24px;
}
.stat-card {
    background: var(--bg-primary); padding: 22px 20px;
    border-radius: var(--radius-lg); box-shadow: 0 2px 8px rgba(15,30,79,0.07), 0 0 0 1px rgba(15,30,79,0.05);
    display: flex; align-items: center; gap: 18px;
    transition: var(--transition); border: 1.5px solid var(--border-color);
    position: relative; overflow: hidden;
}
.stat-card::before {
    content: ''; position: absolute; top: 0; left: 0;
    width: 4px; height: 100%; background: var(--gradient-primary);
    border-radius: 0 2px 2px 0;
}
.stat-card.filterable { cursor: pointer; }
.stat-card.filterable.active-filter {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f0f4ff 0%, #fff 100%);
    box-shadow: 0 0 0 3px rgba(29,49,122,0.1), var(--shadow-md);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.stat-icon {
    font-size: 1.4em; background: var(--gradient-primary); color: white;
    width: 56px; height: 56px; min-width: 56px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-md); flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(29,49,122,0.28);
}
.stat-info h3 {
    font-size: 2.1rem; color: var(--primary-dark); font-weight: 800;
    line-height: 1; margin-bottom: 5px; letter-spacing: -0.03em;
}
.stat-info p {
    color: var(--text-secondary); font-size: 0.76rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.07em;
}

/* ============================================
   FILTERS
   ============================================ */
.filters {
    background: #fff; padding: 14px 20px;
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(15,30,79,0.06), 0 0 0 1px rgba(29,49,122,0.07);
    border: 1.5px solid rgba(29,49,122,0.1);
    display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
    margin-bottom: 24px;
}
.filter-group { display: flex; align-items: center; gap: 8px; }
.filter-group label { font-weight: 600; color: var(--text-secondary); font-size: 0.83rem; white-space: nowrap; }
.filter-group select {
    padding: 7px 12px; border: 1.5px solid var(--border-color); border-radius: var(--radius-sm);
    font-size: 0.87rem; background: var(--bg-secondary); cursor: pointer;
    color: var(--text-primary); font-family: inherit; transition: var(--transition);
}
.filter-group select:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(29,49,122,0.08); }
.search-box { flex: 1; min-width: 220px; }
.search-box input {
    width: 100%; padding: 8px 16px;
    border: 1.5px solid var(--border-color); border-radius: var(--radius-md);
    font-size: 0.9rem; background: var(--bg-secondary); color: var(--text-primary);
    font-family: inherit; transition: var(--transition);
}
.search-box input:focus { outline: none; border-color: var(--primary-color); background: #fff; box-shadow: 0 0 0 3px rgba(29,49,122,0.08); }
.search-box input::placeholder { color: var(--text-muted); }

/* ============================================
   MEETINGS SECTION
   ============================================ */
.meetings-section h2 { margin-bottom: 18px; color: var(--text-primary); font-size: 1.35rem; }
.tasks-tabs {
    display: inline-flex; gap: 4px; background: var(--bg-tertiary);
    padding: 5px; border-radius: var(--radius-md); margin-bottom: 18px;
    border: 1px solid var(--border-color);
}
.tasks-tab {
    border: none; background: transparent; color: var(--text-secondary);
    padding: 7px 16px; border-radius: var(--radius-sm); font-weight: 600;
    cursor: pointer; transition: var(--transition); font-size: 0.87rem; font-family: inherit;
}
.tasks-tab:hover { color: var(--primary-color); }
.tasks-tab.active { background: var(--bg-primary); color: var(--primary-color); box-shadow: var(--shadow-sm); }

/* ============================================
   MEETINGS LIST & CARDS
   ============================================ */
.meetings-list { display: flex; flex-direction: column; gap: 16px; }

.meeting-card {
    background: var(--bg-primary); border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(15,30,79,0.06), 0 0 0 1px rgba(15,30,79,0.04);
    border: 1.5px solid var(--border-color);
    overflow: hidden; transition: var(--transition);
}
.meeting-card:hover { box-shadow: var(--shadow-lg); border-color: rgba(29,49,122,0.25); transform: translateY(-2px); }
.meeting-card.collapsed .meeting-header { border-bottom: none; }
.meeting-card.collapsed .meeting-body { display: none; }

.meeting-header {
    background: linear-gradient(100deg, #f4f7ff 0%, var(--bg-primary) 70%);
    padding: 18px 22px; display: flex; justify-content: space-between;
    align-items: center; flex-wrap: wrap; gap: 12px;
    border-bottom: 1.5px solid var(--border-color); cursor: pointer;
    border-left: 4px solid var(--primary-color);
}
.meeting-title-section { flex: 1; }
.meeting-title-section h3 { font-size: 1.08rem; margin-bottom: 8px; color: var(--primary-dark); font-weight: 700; }
.meeting-meta { display: flex; gap: 16px; flex-wrap: wrap; color: var(--text-secondary); font-size: 0.85rem; }
.meeting-meta span { display: flex; align-items: center; gap: 5px; }
.meeting-toggle-indicator { color: var(--accent-color); font-weight: 700; }
.meeting-actions-header { display: flex; gap: 8px; }
.meeting-body { padding: 20px 22px; }
.meeting-description { color: var(--text-secondary); margin-bottom: 18px; line-height: 1.6; font-size: 0.92rem; }

.actions-summary {
    display: flex; gap: 12px; flex-wrap: wrap; padding: 12px 16px;
    background: var(--bg-secondary); border-radius: var(--radius-md);
    margin-bottom: 14px; border: 1px solid var(--border-color);
}
.action-stat { display: flex; align-items: center; gap: 7px; font-size: 0.87rem; }
.action-stat .badge { font-weight: 700; }
.actions-list { margin-top: 12px; }

.category-group { margin-top: 14px; }
.category-group-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 9px 14px; background: var(--bg-secondary);
    border: 1.5px solid var(--border-color); border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-md); color: var(--text-primary); font-weight: 700;
    cursor: pointer; user-select: none; transition: background 0.14s; font-size: 0.9rem;
}
.category-group-header:hover { background: var(--bg-hover); }
.category-group-header .header-right { display: flex; align-items: center; gap: 8px; }
.category-chevron { transition: transform 0.2s ease; color: var(--text-secondary); width: 0.9em; height: 0.9em; }
.category-group.collapsed .category-chevron { transform: rotate(-90deg); }
.category-group.collapsed .actions-list { display: none; }
.category-group .actions-list { margin-top: 8px; }

.historical-actions-section { margin-top: 18px; }
/* Historical section uses category-group collapse mechanics but needs its own chevron reset */
.historical-actions-section.category-group:not(.collapsed) .category-chevron { transform: rotate(0deg); }

/* Subtasks / Seguimiento modal tabs */
.subtasks-modal-tab {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 11px 18px; border: none; background: none; cursor: pointer;
    font-size: 0.875rem; font-weight: 600; color: var(--text-secondary);
    border-bottom: 2.5px solid transparent; margin-bottom: -2px;
    transition: color 0.15s, border-color 0.15s; font-family: inherit;
}
.subtasks-modal-tab:hover { color: var(--primary-color); }
.subtasks-modal-tab.active { color: var(--primary-color); border-bottom-color: var(--primary-color); }
.historical-flat-list { padding: 0; }
.historical-flat-header {
    display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 0.93rem;
    color: var(--text-primary); padding: 11px 16px; background: var(--bg-secondary);
    border-radius: var(--radius-md); margin-bottom: 12px;
    border: 1px solid var(--border-color); border-left: 4px solid var(--success-color);
}

/* ============================================
   ACTION ITEMS
   ============================================ */
.action-item {
    background: var(--bg-primary); padding: 13px 15px;
    border-radius: var(--radius-md); margin-bottom: 8px;
    border: 1.5px solid var(--border-color); border-left: 4px solid var(--primary-color);
    transition: var(--transition); overflow: hidden;
}
.carried-badge {
    display: flex; align-items: center; gap: 6px;
    background: #fff7ed; color: #c2410c; font-size: 0.76rem; font-weight: 700;
    padding: 5px 14px; margin: 0 -15px;
    border-top: 1px solid #fed7aa; border-bottom: 1px solid #fed7aa;
}
.action-item:hover { background: var(--bg-secondary); border-color: var(--border-strong); }
.action-item.priority-high { border-left-color: var(--warning-color); }
.action-item.priority-critical { border-left-color: var(--danger-color); }
.action-item.status-completed { opacity: 0.62; border-left-color: var(--success-color); }

.action-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; gap: 12px; }
.action-title { flex: 1; }
.action-title h4 { font-size: 0.96rem; margin-bottom: 5px; color: var(--text-primary); font-weight: 700; }
.action-meta { display: flex; gap: 8px; flex-wrap: wrap; font-size: 0.82rem; color: var(--text-secondary); }
.action-badges { display: flex; gap: 6px; flex-wrap: wrap; }
.action-content { color: var(--text-secondary); font-size: 0.87rem; line-height: 1.5; margin-bottom: 8px; }
.action-footer {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border-color);
}
.action-controls { display: flex; gap: 6px; }
.action-attachments { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex; align-items: center; padding: 3px 10px;
    border-radius: var(--radius-full); font-size: 0.77rem; font-weight: 700;
    white-space: nowrap; letter-spacing: 0.02em;
}
.badge-primary  { background: var(--primary-light); color: var(--primary-color); border: 1px solid rgba(29,49,122,0.15); }
.badge-success  { background: var(--success-bg);  color: #059669;  border: 1px solid var(--success-border); }
.badge-warning  { background: var(--warning-bg);  color: #b45309;  border: 1px solid var(--warning-border); }
.badge-danger   { background: var(--danger-bg);   color: #dc2626;  border: 1px solid var(--danger-border); }
.badge-secondary{ background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border-color); }

/* ============================================
   MODALS
   ============================================ */
.modal {
    display: none; position: fixed; z-index: 1000; left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(9,18,44,0.58); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.modal.show { display: flex; align-items: center; justify-content: center; animation: modalFadeIn 0.18s ease; }
@keyframes modalFadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-content {
    background: var(--bg-primary); border-radius: var(--radius-xl);
    max-width: 620px; width: 92%; max-height: 92vh; overflow-y: auto;
    box-shadow: var(--shadow-xl); animation: modalSlideIn 0.22s cubic-bezier(0.34,1.4,0.64,1);
}
.modal-large { max-width: 940px; }
@keyframes modalSlideIn { from { opacity: 0; transform: translateY(-20px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }

.modal-header {
    padding: 20px 26px; border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
    background: var(--bg-secondary); border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    position: sticky; top: 0; z-index: 10;
}
.modal-header h2 {
    font-size: 1.1rem; color: var(--primary-dark); font-weight: 800;
    display: flex; align-items: center; gap: 8px;
}
.close {
    font-size: 1.55em; font-weight: 300; color: var(--text-muted); cursor: pointer;
    transition: var(--transition); line-height: 1; padding: 3px 7px; border-radius: var(--radius-sm);
}
.close:hover { color: var(--danger-color); background: var(--danger-bg); }
.modal-body { padding: 22px 26px; }
.modal-footer {
    padding: 16px 26px; border-top: 1px solid var(--border-color);
    display: flex; justify-content: flex-end; gap: 10px;
    background: var(--bg-secondary); border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    position: sticky; bottom: 0;
}

/* ============================================
   FORMS
   ============================================ */
.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group label { display: block; margin-bottom: 7px; font-weight: 600; color: var(--text-secondary); font-size: 0.84rem; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 10px 14px;
    border: 1.5px solid var(--border-color); border-radius: var(--radius-md);
    font-size: 0.93rem; font-family: inherit; color: var(--text-primary);
    background: var(--bg-secondary); transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--primary-color);
    background: #fff; box-shadow: 0 0 0 3px rgba(29,49,122,0.09);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-placeholder); font-size: 0.92em; }
.form-group textarea { resize: vertical; }
.input-help { display: block; margin-top: 5px; color: var(--text-muted); font-size: 0.79rem; line-height: 1.4; }

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center; padding: 72px 24px; color: var(--text-secondary);
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    background: var(--bg-primary); border-radius: var(--radius-lg);
    border: 2px dashed var(--border-color); margin-top: 8px;
}
.empty-icon {
    font-size: 2em; color: var(--text-muted); background: var(--bg-tertiary);
    width: 76px; height: 76px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; margin-bottom: 4px;
}
.empty-state h3 { font-size: 1.08rem; font-weight: 700; color: var(--text-primary); }
.empty-state p { font-size: 0.9rem; max-width: 320px; color: var(--text-secondary); }

/* ============================================
   CUSTOM OWNER MULTI-SELECT
   ============================================ */
.owner-multiselect { position: relative; }
.owner-trigger {
    display: flex; align-items: center; justify-content: space-between;
    border: 1.5px solid var(--border-color); border-radius: var(--radius-md);
    padding: 8px 12px; cursor: pointer; background: var(--bg-secondary);
    min-height: 44px; transition: var(--transition); gap: 8px;
}
.owner-trigger:hover,.owner-trigger.open {
    border-color: var(--primary-color); background: #fff;
    box-shadow: 0 0 0 3px rgba(29,49,122,0.09);
}
.owner-chips { display: flex; flex-wrap: wrap; gap: 4px; flex: 1; }
.owner-placeholder { color: var(--text-placeholder); font-size: 0.92rem; }
.owner-chip {
    background: var(--primary-light); border: 1px solid rgba(29,49,122,0.15);
    border-radius: var(--radius-full); padding: 2px 10px;
    font-size: 0.79rem; font-weight: 700; color: var(--primary-color); white-space: nowrap;
}
.owner-arrow { flex-shrink: 0; color: var(--text-secondary); transition: transform 0.2s ease; }
.owner-arrow.open { transform: rotate(180deg); }
.owner-dropdown {
    display: none; position: absolute; top: calc(100% + 4px); left: 0; right: 0;
    background: white; border: 1.5px solid var(--primary-color);
    border-radius: var(--radius-md); box-shadow: var(--shadow-lg); z-index: 500; overflow: hidden;
}
.owner-dropdown.open { display: block; }
.owner-option {
    display: flex; align-items: center; gap: 10px; padding: 10px 14px;
    cursor: pointer; font-size: 0.9rem; color: var(--text-primary); transition: background 0.12s;
}
.owner-option:hover { background: var(--bg-tertiary); }
.owner-option input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--primary-color); cursor: pointer; flex-shrink: 0; }

/* ============================================
   ATTACHMENTS
   ============================================ */
.attachment-drop-area {
    border: 2px dashed var(--border-color); border-radius: var(--radius-md); padding: 18px;
    text-align: center; cursor: pointer; display: flex; flex-direction: column;
    align-items: center; gap: 6px; color: var(--text-secondary); font-size: 0.88rem;
    transition: var(--transition); background: var(--bg-secondary);
}
.attachment-drop-area:hover,.attachment-drop-area.drag-over {
    border-color: var(--primary-color); background: var(--primary-light); color: var(--primary-color);
}
.attachment-drop-area small { color: var(--text-muted); font-size: 0.8rem; }
.attachment-preview-list { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 8px; }
.attachment-chip {
    display: inline-flex; align-items: center; gap: 6px; background: var(--bg-tertiary);
    border: 1px solid var(--border-color); border-radius: var(--radius-full);
    padding: 4px 12px 4px 10px; font-size: 0.8rem; color: var(--primary-dark); max-width: 220px;
}
.attachment-chip-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 150px; }
.attachment-chip a { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; overflow: hidden; }
.attachment-chip a:hover { text-decoration: underline; }
.attachment-chip-remove {
    background: none; border: none; cursor: pointer; color: var(--text-muted);
    font-size: 1.1em; line-height: 1; padding: 0 0 0 2px; flex-shrink: 0;
}
.attachment-chip-remove:hover { color: var(--danger-color); }

/* ============================================
   ADMIN PANEL
   ============================================ */
.admin-tab {
    padding: 10px 20px; border: none; background: none; cursor: pointer;
    font-size: 0.87rem; font-weight: 700; color: var(--text-secondary);
    border-bottom: 3px solid transparent; margin-bottom: -2px;
    transition: color 0.15s, border-color 0.15s; font-family: inherit;
}
.admin-tab:hover { color: var(--primary-color); }
.admin-tab.active { color: var(--primary-color); border-bottom-color: var(--primary-color); }

.admin-user-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; margin-top: 4px; }
.admin-user-card {
    border: 1.5px solid var(--border-color); border-radius: var(--radius-lg);
    padding: 14px 16px; background: var(--bg-primary);
    display: flex; flex-direction: column; gap: 10px;
    transition: box-shadow 0.15s, border-color 0.15s, transform 0.15s;
}
.admin-user-card:hover { box-shadow: var(--shadow-md); border-color: var(--primary-color); transform: translateY(-2px); }
.admin-user-avatar {
    width: 40px; height: 40px; border-radius: 50%; display: flex;
    align-items: center; justify-content: center;
    font-size: 1rem; font-weight: 800; color: #fff; flex-shrink: 0;
}
.admin-user-card-header { display: flex; align-items: center; gap: 12px; }
.admin-user-card-info { flex: 1; min-width: 0; }
.admin-user-card-name { font-weight: 700; font-size: 0.88rem; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-user-card-email { font-size: 0.74rem; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
.admin-user-card-actions { display: flex; gap: 8px; justify-content: flex-end; padding-top: 6px; border-top: 1px solid var(--bg-tertiary); }

.admin-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.admin-section-header h3 { font-size: 0.95rem; color: var(--primary-dark); font-weight: 700; margin: 0; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.admin-table th {
    background: var(--bg-secondary); color: var(--text-secondary); font-weight: 700;
    padding: 10px 14px; text-align: left; border-bottom: 2px solid var(--border-color);
    font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em;
}
.admin-table td { padding: 10px 14px; border-bottom: 1px solid var(--bg-tertiary); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg-secondary); }
.admin-user-form {
    margin-top: 20px; padding: 18px; background: var(--bg-secondary);
    border-radius: var(--radius-md); border: 1.5px solid var(--border-color);
}
.admin-user-form h4 { font-size: 0.93rem; color: var(--primary-dark); font-weight: 700; margin: 0 0 14px; }
.admin-form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 12px; }

/* ============================================
   TIMELINE / TAREAS BOARD
   ============================================ */
.timeline-page-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 20px; flex-wrap: wrap; }
.timeline-page-header h2 { margin: 0 0 4px; font-size: 1.15rem; color: var(--primary-dark); font-weight: 800; }

.tl-group { margin-bottom: 28px; }
.tl-group-header { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--border-color); }
.tl-group-header span:first-child { font-size: 0.92rem; font-weight: 800; color: var(--primary-dark); }
.tl-group-count {
    font-size: 0.72rem; font-weight: 700; background: var(--bg-tertiary);
    color: var(--text-secondary); padding: 2px 9px; border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
}
.tl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 10px; }
.tl-card {
    background: #fff; border: 1.5px solid var(--border-color);
    border-left: 4px solid var(--primary-color); border-radius: var(--radius-md);
    padding: 13px 15px; cursor: pointer;
    transition: box-shadow 0.15s, transform 0.15s, border-color 0.15s;
    display: flex; flex-direction: column; gap: 7px;
    box-shadow: 0 1px 4px rgba(15,30,79,0.05);
}
.tl-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: rgba(29,49,122,0.3); }
.tl-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.tl-card-title { font-size: 0.87rem; font-weight: 700; color: var(--text-primary); line-height: 1.35; flex: 1; }
.tl-card-badges { display: flex; flex-direction: column; align-items: flex-end; gap: 3px; flex-shrink: 0; }
.tl-card-meta { display: flex; align-items: center; justify-content: space-between; font-size: 0.73rem; color: var(--text-secondary); gap: 8px; }
.tl-card-meeting { font-weight: 700; color: var(--primary-color); font-size: 0.71rem; text-align: right; flex-shrink: 0; }
.tl-carried { font-size: 0.71rem; color: #c2410c; background: #fff7ed; border: 1px solid #fed7aa; border-radius: var(--radius-xs); padding: 2px 8px; }
.tl-card-dates { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.73rem; color: var(--text-secondary); }
.tl-card-dates strong { color: var(--text-primary); }
.tl-no-deadline { color: var(--text-muted); font-style: italic; }
.tl-chip { font-size: 0.68rem; font-weight: 700; padding: 2px 8px; border-radius: var(--radius-full); background: var(--bg-secondary); border: 1px solid var(--border-color); color: var(--text-secondary); white-space: nowrap; }
.tl-chip-danger { background: var(--danger-bg); border-color: #fca5a5; color: #dc2626; }
.tl-chip-warn   { background: var(--warning-bg); border-color: #fde68a; color: #b45309; }
.tl-progress { height: 4px; background: var(--border-color); border-radius: var(--radius-full); overflow: hidden; }
.tl-progress-bar { height: 4px; border-radius: var(--radius-full); transition: width 0.3s; }
.tl-card-footer { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 1px; }
.tl-empty {
    text-align: center; padding: 56px 20px; color: var(--text-secondary);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    font-size: 0.9rem; background: var(--bg-primary); border-radius: var(--radius-lg);
    border: 2px dashed var(--border-color);
}

/* ============================================
   ROADMAP
   ============================================ */
.roadmap-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 20px; }
.roadmap-header h2 { margin: 0; color: var(--primary-dark); font-weight: 800; }
.roadmap-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.roadmap-filter-btn {
    border: 1.5px solid var(--border-color); background: var(--bg-primary); color: var(--text-secondary);
    padding: 5px 14px; border-radius: var(--radius-full); font-size: 0.83rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); font-family: inherit;
}
.roadmap-filter-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }
.roadmap-filter-btn.active {
    background: var(--gradient-primary); color: white; border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(12,25,71,0.22);
}
.roadmap-timeline-section {
    margin-bottom: 20px; background: var(--bg-primary); border: 1.5px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 16px; box-shadow: var(--shadow-card);
}
.roadmap-timeline-section h3 { margin: 0 0 12px; color: var(--text-primary); font-size: 0.98rem; font-weight: 700; }
.roadmap-timeline { overflow-x: auto; overflow-y: hidden; }
.timeline-wrapper { display: flex; flex-direction: column; gap: 0; min-width: min-content; }
.timeline-header { display: flex; font-weight: 700; font-size: 0.82rem; border-bottom: 2px solid var(--primary-color); margin-bottom: 4px; position: sticky; top: 0; background: var(--bg-secondary); }
.timeline-month { flex-shrink: 0; width: 60px; padding: 8px 4px; text-align: center; color: var(--text-primary); border-right: 1px solid var(--border-color); }
.timeline-title-col { flex-shrink: 0; width: 200px; padding: 8px; border-right: 2px solid var(--border-color); background: var(--bg-secondary); }
.timeline-row { display: flex; align-items: center; border-bottom: 1px solid var(--border-color); min-height: 46px; }
.timeline-row:hover { background: var(--bg-secondary); }
.timeline-item-title { font-size: 0.83rem; color: var(--text-primary); font-weight: 500; word-wrap: break-word; display: block; padding: 4px; }
.timeline-cell { flex-shrink: 0; width: 60px; height: 40px; border-right: 1px solid var(--border-color); position: relative; display: flex; align-items: center; justify-content: center; }
.timeline-bar { width: 40px; height: 18px; border-radius: var(--radius-xs); cursor: pointer; transition: all 0.2s; border: 1px solid; font-size: 0; }
.timeline-bar:hover { filter: brightness(0.9); height: 22px; }
.timeline-bar-planned { background: var(--warning-color); border-color: #d97706; }
.timeline-bar-done { background: var(--success-color); border-color: #059669; }
.timeline-bar-actual { background: var(--primary-color); border-color: var(--primary-color); width: 5px; height: 26px; border-radius: 2px; }
.timeline-status { flex-shrink: 0; width: 100px; padding: 4px 8px; text-align: center; font-size: 0.78rem; }
.timeline-empty { text-align: center; color: var(--text-muted); padding: 20px 8px; font-size: 0.9rem; }

.roadmap-board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.roadmap-column { background: var(--bg-primary); border: 1.5px solid var(--border-color); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 14px; }
.roadmap-column-header { display: flex; justify-content: space-between; align-items: center; font-weight: 800; color: var(--primary-dark); margin-bottom: 12px; font-size: 0.9rem; }
.roadmap-list { display: flex; flex-direction: column; gap: 8px; }
.roadmap-item { background: var(--bg-secondary); border: 1.5px solid var(--border-color); border-radius: var(--radius-md); padding: 11px 13px; cursor: pointer; transition: var(--transition); }
.roadmap-item:hover { border-color: var(--primary-color); box-shadow: var(--shadow-md); transform: translateY(-2px); background: var(--bg-primary); }
.roadmap-item-header { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 5px; }
.roadmap-item h4 { font-size: 0.9rem; margin: 0; color: var(--text-primary); font-weight: 700; }
.roadmap-item p { margin: 0; color: var(--text-secondary); font-size: 0.86rem; line-height: 1.45; }
.roadmap-dates { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border-color); display: flex; flex-direction: column; gap: 4px; font-size: 0.82rem; }
.roadmap-date-item { color: var(--text-secondary); }
.roadmap-date-item strong { color: var(--text-primary); }
.roadmap-date-item.variance-late  { color: var(--danger-color); font-weight: 700; }
.roadmap-date-item.variance-early { color: var(--success-color); font-weight: 700; }
.roadmap-date-item.variance-on-time { color: var(--primary-color); font-weight: 700; }
.roadmap-date-item.variance-na { color: var(--text-muted); }
.roadmap-team { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border-color); display: flex; flex-direction: column; gap: 5px; font-size: 0.82rem; }
.team-member { display: flex; align-items: center; gap: 8px; color: var(--text-secondary); }
.team-role { font-weight: 700; color: var(--text-primary); min-width: 65px; }
.roadmap-empty { color: var(--text-muted); text-align: center; padding: 14px 8px; background: var(--bg-secondary); border-radius: var(--radius-md); font-size: 0.85rem; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) { .roadmap-board { grid-template-columns: 1fr; } }

@media (max-width: 640px) {
    .container { padding: 14px; }
    .header { padding: 16px 18px; border-radius: var(--radius-md); }
    .form-row { grid-template-columns: 1fr; }
    .dashboard-stats { grid-template-columns: 1fr 1fr; }
    .filters { flex-direction: column; align-items: stretch; }
    .modal-content { width: 97%; border-radius: var(--radius-lg); }
    .main-tab { padding: 8px 12px; font-size: 0.82rem; }
}