/* ============================================================
   CEO Action Tracker — Design System
   Brand: primary #0066FF | accent #14B8A6 | bg #F8FAFC
   ============================================================ */

/* ----- Custom Properties ----- */
:root {
    --color-primary:       #0066FF;
    --color-primary-hover: #0052CC;
    --color-primary-light: #EBF3FF;
    --color-accent:        #14B8A6;
    --color-secondary:     #111827;
    --color-bg:            #F8FAFC;
    --color-surface:       #FFFFFF;
    --color-border:        #E2E8F0;
    --color-border-light:  #F1F5F9;

    --color-text:          #0F172A;
    --color-text-muted:    #64748B;
    --color-text-faint:    #94A3B8;

    --color-danger:        #DC2626;
    --color-danger-light:  #FEF2F2;
    --color-warning:       #D97706;
    --color-warning-light: #FFFBEB;
    --color-success:       #16A34A;
    --color-success-light: #F0FDF4;

    --shadow-sm: 0 1px 3px 0 rgba(0,0,0,.06), 0 1px 2px -1px rgba(0,0,0,.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.05);

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-pill: 20px;
}

/* ----- Base ----- */
*,
*::before,
*::after { box-sizing: border-box; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 0.875rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ----- Navbar ----- */
.app-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.app-navbar .navbar-inner {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    height: 52px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-secondary) !important;
    text-decoration: none;
    letter-spacing: -0.01em;
    margin-right: 1.25rem;
    flex-shrink: 0;
}
.navbar-brand:hover { text-decoration: none; color: var(--color-secondary) !important; }

.navbar-nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    position: relative;
    transition: color 0.15s, background 0.15s;
    white-space: nowrap;
}
.nav-link:hover {
    color: var(--color-text);
    background: var(--color-bg);
    text-decoration: none;
}
.nav-link.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex-shrink: 0;
}

.navbar-username {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    padding: 0.3rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
    line-height: 1;
}
.btn-ghost:hover {
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
}

/* Navbar toggler (mobile) */
.navbar-toggler-btn {
    display: none;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.3rem 0.45rem;
    cursor: pointer;
    color: var(--color-text-muted);
    margin-left: auto;
}

/* ----- Main content area ----- */
.app-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

/* ----- Page header ----- */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}
.page-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-secondary);
    margin: 0 0 0.1rem;
    line-height: 1.3;
}
.page-subtitle {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* ----- Surface cards ----- */
.card-surface,
.table-card,
.form-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* ----- Metric cards ----- */
.metric-card {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1rem 1.1rem;
    transition: box-shadow 0.18s;
    color: inherit;
    text-decoration: none;
}
.metric-card:hover {
    box-shadow: var(--shadow-md);
    color: inherit;
    text-decoration: none;
}
.metric-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: 0.35rem;
}
.metric-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--color-secondary);
}
.metric-trend {
    font-size: 0.72rem;
    font-weight: 500;
    margin-top: 0.25rem;
    color: var(--color-text-faint);
}
.metric-trend.up   { color: var(--color-danger); }
.metric-trend.down { color: var(--color-success); }
.metric-trend.neutral { color: var(--color-text-faint); }

/* ----- Status pills ----- */
.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.72rem;
    font-weight: 500;
    white-space: nowrap;
    line-height: 1.5;
}
.status-not-started     { background: #F1F5F9; color: #475569; }
.status-in-progress     { background: #EBF3FF; color: #1D4ED8; }
.status-waiting-external{ background: #FFFBEB; color: #B45309; }
.status-blocked         { background: #FEF2F2; color: #B91C1C; }
.status-done            { background: #F0FDF4; color: #15803D; }
.status-cancelled       { background: #F8FAFC; color: #94A3B8; text-decoration: line-through; }

/* ----- Priority badges ----- */
.priority-high   { display: inline-flex; align-items: center; padding: 1px 8px; border-radius: 4px; font-size: 0.72rem; font-weight: 600; background: #FEE2E2; color: #B91C1C; }
.priority-medium { display: inline-flex; align-items: center; padding: 1px 8px; border-radius: 4px; font-size: 0.72rem; font-weight: 600; background: #FEF3C7; color: #92400E; }
.priority-low    { display: inline-flex; align-items: center; padding: 1px 8px; border-radius: 4px; font-size: 0.72rem; font-weight: 600; background: #DCFCE7; color: #166534; }

/* ----- Table ----- */
.app-table {
    border-collapse: collapse;
    font-size: 0.82rem;
}
.app-table thead th {
    font-size: 0.67rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
    padding: 0.6rem 0.75rem;
    white-space: nowrap;
    background: var(--color-surface);
}
.table-sticky thead th {
    position: sticky;
    top: 0;
    z-index: 10;
}
.app-table tbody tr {
    transition: background 0.1s;
}
.app-table tbody tr:hover td {
    background: var(--color-bg);
}
.app-table tbody td {
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
    color: var(--color-text);
}
.app-table tbody tr:last-child td {
    border-bottom: none;
}

.row-danger td { background: #FFF5F5 !important; }
.row-danger:hover td { background: #FFE8E8 !important; }

.overdue {
    color: var(--color-danger);
    font-weight: 600;
}

/* ----- Filter chips ----- */
.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 3px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    white-space: nowrap;
}
.filter-chip:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}
.filter-chip.active {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: 600;
}

/* ----- Form sections ----- */
.form-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem 1.5rem;
    margin-bottom: 0.875rem;
}
.form-section-label {
    font-size: 0.67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-faint);
    margin-bottom: 1rem;
    display: block;
}
.form-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 0.3rem;
    display: block;
}
.form-control,
.form-select {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-text);
    background: var(--color-surface);
    transition: border-color 0.15s, box-shadow 0.15s;
    padding: 0.4rem 0.65rem;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0,102,255,.12);
    outline: none;
}

/* Large borderless title input */
.form-title-input {
    border: none;
    border-bottom: 2px solid var(--color-border);
    border-radius: 0;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--color-secondary);
    padding: 0.35rem 0;
    width: 100%;
    background: transparent;
    transition: border-color 0.15s;
}
.form-title-input:focus {
    border-bottom-color: var(--color-primary);
    box-shadow: none;
    outline: none;
}
.form-title-input::placeholder {
    color: var(--color-text-faint);
    font-weight: 400;
}

/* Auto-expand textarea */
textarea.auto-expand {
    overflow: hidden;
    resize: none;
    min-height: 72px;
}
textarea.form-control {
    min-height: 88px;
}

/* ----- Collapse toggle ----- */
.collapse-toggle {
    background: none;
    border: none;
    padding: 0;
    color: var(--color-text-muted);
    font-size: 0.67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: color 0.15s;
}
.collapse-toggle:hover { color: var(--color-primary); }
.collapse-toggle .chevron {
    transition: transform 0.2s;
    display: inline-flex;
}
.collapse-toggle[aria-expanded="true"] .chevron {
    transform: rotate(90deg);
}

/* ----- Activity timeline ----- */
.activity-timeline {
    position: relative;
    padding-left: 1.25rem;
    margin-top: 0.5rem;
}
.activity-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--color-border);
}
.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    position: relative;
    margin-bottom: 0.75rem;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
    position: absolute;
    left: -1.25rem;
    top: 3px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--color-surface);
    flex-shrink: 0;
    background: var(--color-text-faint);
}
.timeline-dot.-created  { background: var(--color-primary); }
.timeline-dot.-updated  { background: var(--color-accent); }
.timeline-dot.-closed   { background: var(--color-success); }
.timeline-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-text-muted);
}
.timeline-time {
    font-size: 0.72rem;
    color: var(--color-text-faint);
}

/* ----- Focus card ----- */
.focus-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    margin-bottom: 0.625rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.15s;
}
.focus-card:hover { box-shadow: var(--shadow-md); }
.focus-card.danger  { border-left-color: var(--color-danger); }
.focus-card.warning { border-left-color: var(--color-warning); }
.focus-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    display: block;
}
.focus-card-title:hover { text-decoration: underline; }
.focus-card-meta {
    font-size: 0.72rem;
    color: var(--color-text-faint);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
}

/* ----- CEO badge ----- */
.ceo-badge {
    display: inline-flex;
    align-items: center;
    padding: 1px 6px;
    background: var(--color-secondary);
    color: #FFFFFF;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: var(--radius-pill);
    line-height: 1.5;
}

/* ----- Footer ----- */
.app-footer {
    border-top: 1px solid var(--color-border);
    padding: 1rem;
    margin-top: 2rem;
    text-align: center;
}
.app-footer-text {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    color: var(--color-text-faint);
}

/* ----- Bootstrap overrides ----- */
.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    font-size: 0.83rem;
    font-weight: 500;
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}
.btn-primary:focus {
    box-shadow: 0 0 0 3px rgba(0,102,255,.25);
}

.btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
    font-size: 0.83rem;
    font-weight: 500;
}
.btn-outline-primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline-secondary {
    font-size: 0.83rem;
    font-weight: 500;
}

.btn-sm {
    font-size: 0.78rem;
    padding: 0.3rem 0.7rem;
}

.alert {
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.83rem;
    padding: 0.7rem 1rem;
}
.alert-success { background: var(--color-success-light); color: #166534; }
.alert-danger,
.alert-error   { background: var(--color-danger-light);  color: #991B1B; }
.alert-warning { background: var(--color-warning-light); color: #92400E; }
.alert-info    { background: var(--color-primary-light); color: #1E40AF; }

.badge { font-weight: 600; font-size: 0.7rem; }
.text-bg-dark { background: var(--color-secondary) !important; }

/* Bootstrap form overrides */
.form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}
.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(0,102,255,.18);
    border-color: var(--color-primary);
}

/* ----- Utility ----- */
.text-muted { color: var(--color-text-muted) !important; }
.text-faint { color: var(--color-text-faint) !important; }
.divider-dot::before { content: '·'; margin: 0 0.2rem; color: var(--color-border); }

/* ----- Mobile ----- */
@media (max-width: 768px) {
    .app-main {
        padding: 1rem 0.75rem;
    }
    .metric-value {
        font-size: 1.5rem;
    }
    .app-table {
        font-size: 0.78rem;
    }
    .app-table thead th,
    .app-table tbody td {
        padding: 0.45rem 0.5rem;
    }
    .form-section {
        padding: 1rem;
    }
    .form-title-input {
        font-size: 1rem;
    }
    .navbar-username {
        display: none;
    }
    .page-title {
        font-size: 1.1rem;
    }
    .navbar-nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        position: absolute;
        top: 52px;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        padding: 0.5rem;
        box-shadow: var(--shadow-md);
        display: none;
    }
    .navbar-nav-links.open {
        display: flex;
    }
    .navbar-toggler-btn {
        display: inline-flex;
    }
    .app-navbar .navbar-inner {
        flex-wrap: wrap;
        height: auto;
        min-height: 52px;
        padding: 0.5rem 1rem;
    }
}

/* ── Semáforo ──────────────────────────────────────────── */
.semaforo {
    display: inline-flex;
    align-items: center;
    padding: .15rem .55rem;
    border-radius: 9999px;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .02em;
}
.semaforo-verde    { background: #d1fae5; color: #065f46; }
.semaforo-amarillo { background: #fef3c7; color: #92400e; }
.semaforo-rojo     { background: #fee2e2; color: #991b1b; }
.semaforo-missing  { background: var(--color-bg-muted, #f1f5f9); color: var(--color-text-muted); }

.semaforo-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: .6rem .75rem;
}

/* ── Comments ──────────────────────────────────────────── */
.comment-list {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}
.comment-item {
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 6px;
    padding: .5rem .75rem;
}
.comment-meta {
    display: flex;
    gap: .6rem;
    align-items: baseline;
    margin-bottom: .2rem;
}
.comment-body {
    font-size: .83rem;
    color: var(--color-text);
    line-height: 1.5;
}

/* ── Draft cards (meeting imports) ────────────────────── */
.draft-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: .75rem 1rem;
}
.draft-card-approved {
    background: #f0fdf4;
    border-color: #bbf7d0;
    padding: .4rem .75rem;
    border-radius: 6px;
    font-size: .82rem;
}
.draft-card-rejected {
    background: var(--color-bg);
    border-color: var(--color-border-light);
    padding: .4rem .75rem;
    border-radius: 6px;
    font-size: .82rem;
}

/* ── Health indicator badges ───────────────────────────── */
.health-badge {
    display: inline-flex;
    align-items: center;
    gap: .2rem;
    font-size: .68rem;
    font-weight: 600;
    padding: .1rem .35rem;
    border-radius: 4px;
}
.health-overdue   { background: #fee2e2; color: #991b1b; }
.health-blocked   { background: #fef3c7; color: #92400e; }
.health-no-update { background: #f1f5f9; color: #64748b; }
.health-ceo       { background: #1e293b; color: #fff; }