/* ============================================================
   UNIVERSIDAD TEMPLATE — convocatorias.css
   Sección completa de convocatorias
   ============================================================ */

/* === HERO CONVOCATORIAS === */
.conv-hero {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
    padding: 72px 0 56px;
    position: relative;
    overflow: hidden;
}
.conv-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255,255,255,.02) 40px, rgba(255,255,255,.02) 80px);
}
.conv-hero::after {
    content: '';
    position: absolute;
    right: -120px; top: -120px;
    width: 500px; height: 500px;
    border-radius: 50%;
    border: 1px solid rgba(200,169,81,.18);
    pointer-events: none;
}
.conv-hero-inner {
    position: relative; z-index: 1;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}
.conv-hero-breadcrumb {
    font-size: .75rem;
    color: rgba(255,255,255,.5);
    margin-bottom: 12px;
    display: flex; align-items: center; gap: 8px;
}
.conv-hero-breadcrumb a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.conv-hero-breadcrumb a:hover { color: var(--color-secondary); }
.conv-hero-breadcrumb svg { width: 12px; height: 12px; }
.conv-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -.02em;
    margin-bottom: 12px;
}
.conv-hero h1 span { color: var(--color-secondary); }
.conv-hero-desc {
    color: rgba(255,255,255,.7);
    font-size: 1rem;
    max-width: 520px;
    line-height: 1.65;
}
.conv-hero-stats {
    display: flex;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(8px);
    flex-shrink: 0;
}
.conv-hero-stat {
    padding: 20px 28px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,.12);
}
.conv-hero-stat:last-child { border-right: none; }
.conv-hero-stat-num {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1;
    display: block;
}
.conv-hero-stat-label {
    font-size: .7rem;
    color: rgba(255,255,255,.6);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-top: 4px;
    display: block;
}

/* === TOOLBAR === */
.conv-toolbar {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0,33,71,.06);
}
.conv-toolbar-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    flex-wrap: wrap;
}
.conv-search-wrap {
    position: relative;
    flex: 1;
    min-width: 220px;
}
.conv-search-wrap svg {
    position: absolute;
    left: 14px; top: 50%;
    transform: translateY(-50%);
    width: 16px; height: 16px;
    color: var(--color-text-light);
    pointer-events: none;
}
.conv-search {
    width: 100%;
    padding: 10px 14px 10px 40px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: .875rem;
    color: var(--color-text);
    background: var(--color-bg-light);
    transition: all var(--transition);
    outline: none;
}
.conv-search:focus {
    border-color: var(--color-secondary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(200,169,81,.12);
}
.conv-search::placeholder { color: var(--color-text-light); }
.filter-label {
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--color-text-muted);
    white-space: nowrap;
}
.filter-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-pill {
    padding: 7px 16px;
    border-radius: var(--radius-pill);
    border: 1.5px solid var(--color-border);
    font-family: var(--font-body);
    font-size: .78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-bg-light);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}
.filter-pill:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-pill.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.filter-pill[data-cat="becas"].active        { background: #7c3aed; border-color: #7c3aed; }
.filter-pill[data-cat="posgrado"].active     { background: #1a56db; border-color: #1a56db; }
.filter-pill[data-cat="movilidad"].active    { background: #0891b2; border-color: #0891b2; }
.filter-pill[data-cat="investigacion"].active{ background: #059669; border-color: #059669; }
.filter-pill[data-cat="docentes"].active     { background: #d97706; border-color: #d97706; }
.filter-pill[data-cat="cultura"].active      { background: #db2777; border-color: #db2777; }
.toolbar-divider { width: 1px; height: 32px; background: var(--color-border); flex-shrink: 0; }
.view-toggle { display: flex; gap: 4px; }
.view-btn {
    width: 36px; height: 36px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--color-border);
    background: var(--color-bg-light);
    color: var(--color-text-muted);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
}
.view-btn svg { width: 16px; height: 16px; }
.view-btn.active, .view-btn:hover { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.conv-results-count {
    font-size: .78rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    margin-left: auto;
}
.conv-results-count strong { color: var(--color-primary); }

/* === LAYOUT MAIN === */
.conv-main { padding: 40px 0 72px; }
.conv-layout { display: grid; grid-template-columns: 260px 1fr; gap: 36px; align-items: start; }

/* === SIDEBAR === */
.conv-sidebar { position: sticky; top: 72px; }
.conv-sidebar-box {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}
.conv-sidebar-title {
    font-family: var(--font-heading);
    font-size: .9rem;
    font-weight: 700;
    color: var(--color-primary);
    padding: 14px 18px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-light);
    display: flex; align-items: center; gap: 8px;
}
.conv-sidebar-title svg { width: 15px; height: 15px; color: var(--color-secondary); }
.conv-sidebar-body { padding: 16px 18px; }
.filter-check-list { display: flex; flex-direction: column; gap: 8px; }
.filter-check {
    display: flex; align-items: center; gap: 10px;
    cursor: pointer; font-size: .875rem;
    color: var(--color-text-muted);
    padding: 4px 0;
    transition: color var(--transition);
}
.filter-check:hover { color: var(--color-primary); }
.filter-check input[type="checkbox"] { display: none; }
.check-box {
    width: 18px; height: 18px; min-width: 18px;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    background: var(--color-bg-light);
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
}
.filter-check input:checked + .check-box { background: var(--color-primary); border-color: var(--color-primary); }
.filter-check input:checked + .check-box::after {
    content: '';
    width: 10px; height: 6px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg) translateY(-1px);
    display: block;
}
.check-label { flex: 1; }
.check-count {
    font-size: .7rem;
    background: var(--color-bg-alt);
    color: var(--color-text-light);
    padding: 1px 7px;
    border-radius: var(--radius-pill);
    font-weight: 600;
}
.estado-filter { display: flex; flex-direction: column; gap: 6px; }
.estado-option {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1.5px solid var(--color-border);
    font-size: .82rem;
    font-weight: 600;
    color: var(--color-text-muted);
    transition: all var(--transition);
}
.estado-option:hover { border-color: var(--color-text-muted); color: var(--color-text); }
.estado-option.active { border-color: var(--color-primary); color: var(--color-primary); background: rgba(0,33,71,.04); }
.estado-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.estado-dot--verde    { background: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,.2); }
.estado-dot--amarillo { background: #f59e0b; box-shadow: 0 0 0 3px rgba(245,158,11,.2); }
.estado-dot--rojo     { background: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.2); }
.estado-dot--gris     { background: #94a3b8; }
.date-range { display: flex; flex-direction: column; gap: 10px; }
.date-field label { display: block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--color-text-muted); margin-bottom: 4px; }
.date-field input[type="date"] {
    width: 100%;
    padding: 8px 10px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: .82rem;
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition);
}
.date-field input[type="date"]:focus { border-color: var(--color-secondary); }
.btn-limpiar {
    width: 100%; padding: 9px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--color-border);
    background: none;
    font-family: var(--font-body);
    font-size: .8rem; font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition);
    margin-top: 10px;
}
.btn-limpiar:hover { border-color: #ef4444; color: #ef4444; background: #fef2f2; }

/* === ALERTA === */
.conv-alerta {
    background: linear-gradient(135deg, rgba(200,169,81,.1), rgba(200,169,81,.05));
    border: 1px solid rgba(200,169,81,.3);
    border-left: 4px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: 14px 18px;
    margin-bottom: 24px;
    display: flex; align-items: center; gap: 14px;
}
.conv-alerta svg { width: 18px; height: 18px; color: var(--color-secondary-dark); flex-shrink: 0; }
.conv-alerta-text { font-size: .85rem; color: var(--color-text); line-height: 1.5; flex: 1; }
.conv-alerta-text strong { color: var(--color-primary); }
.conv-alerta-close { cursor: pointer; color: var(--color-text-light); font-size: 1.3rem; line-height: 1; flex-shrink: 0; transition: color var(--transition); }
.conv-alerta-close:hover { color: var(--color-text); }

/* === GRID === */
.conv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 22px;
}
.conv-grid.list-view { grid-template-columns: 1fr; gap: 14px; }

/* === EMPTY STATE === */
.conv-empty { grid-column: 1/-1; text-align: center; padding: 64px 24px; display: none; }
.conv-empty.visible { display: block; }
.conv-empty svg { width: 56px; height: 56px; margin: 0 auto 14px; opacity: .3; color: var(--color-primary); }
.conv-empty h3 { font-family: var(--font-heading); font-size: 1.1rem; color: var(--color-primary); margin-bottom: 6px; }
.conv-empty p { font-size: .875rem; color: var(--color-text-muted); }

/* === CARD === */
.conv-card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    display: flex; flex-direction: column;
    transition: all .3s ease;
    position: relative;
    box-shadow: var(--shadow-sm);
}
.conv-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: rgba(0,33,71,.15); }
.conv-card.hidden { display: none !important; }
.conv-card::before {
    content: ''; position: absolute;
    left: 0; top: 0; bottom: 0; width: 4px;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}
.conv-card[data-cat="becas"]::before         { background: #7c3aed; }
.conv-card[data-cat="posgrado"]::before      { background: #1a56db; }
.conv-card[data-cat="movilidad"]::before     { background: #0891b2; }
.conv-card[data-cat="investigacion"]::before { background: #059669; }
.conv-card[data-cat="docentes"]::before      { background: #d97706; }
.conv-card[data-cat="cultura"]::before       { background: #db2777; }

/* Countdown bar */
.conv-countdown { height: 3px; background: var(--color-bg-alt); overflow: hidden; }
.conv-countdown-bar { height: 100%; border-radius: 0; transition: width 1.2s ease; }
.conv-countdown-bar--alta    { background: linear-gradient(90deg, #22c55e, #86efac); }
.conv-countdown-bar--media   { background: linear-gradient(90deg, #f59e0b, #fcd34d); }
.conv-countdown-bar--baja    { background: linear-gradient(90deg, #ef4444, #fca5a5); }
.conv-countdown-bar--cerrada { background: #e2e8f0; width: 100% !important; }

/* Pin badge */
.conv-card--destacada { border-color: var(--color-secondary); box-shadow: 0 4px 20px rgba(200,169,81,.15); }
.conv-pin-badge {
    position: absolute; top: -1px; right: 20px;
    background: var(--color-secondary);
    color: var(--color-primary-dark);
    font-size: .6rem; font-weight: 800;
    padding: 3px 10px 5px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    text-transform: uppercase; letter-spacing: .07em;
    display: flex; align-items: center; gap: 4px; z-index: 1;
}
.conv-pin-badge svg { width: 9px; height: 9px; }

/* Card sections */
.conv-card-header {
    padding: 18px 20px 0 24px;
    display: flex; align-items: flex-start;
    justify-content: space-between; gap: 10px;
}
.conv-card-meta { display: flex; gap: 6px; flex-wrap: wrap; }
.conv-tag {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: .65rem; font-weight: 800;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    text-transform: uppercase; letter-spacing: .06em;
    white-space: nowrap;
}
.conv-tag svg { width: 10px; height: 10px; }
.conv-tag--becas         { background: #f3e8ff; color: #7c3aed; }
.conv-tag--posgrado      { background: #eff6ff; color: #1a56db; }
.conv-tag--movilidad     { background: #e0f7fa; color: #0891b2; }
.conv-tag--investigacion { background: #f0fdf4; color: #059669; }
.conv-tag--docentes      { background: #fffbeb; color: #d97706; }
.conv-tag--cultura       { background: #fdf2f8; color: #db2777; }

.estado-badge {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: .65rem; font-weight: 700;
    padding: 3px 10px; border-radius: var(--radius-pill);
    flex-shrink: 0;
}
.estado-badge .estado-dot { width: 6px; height: 6px; border-radius: 50%; }
.estado-badge--abierta { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.estado-badge--abierta .estado-dot  { background: #22c55e; }
.estado-badge--proxima { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.estado-badge--proxima .estado-dot  { background: #f59e0b; }
.estado-badge--cerrada { background: #f8fafc; color: #64748b; border: 1px solid #e2e8f0; }
.estado-badge--cerrada .estado-dot  { background: #94a3b8; }
.estado-badge--urgente { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; animation: pulseRed 2s infinite; }
.estado-badge--urgente .estado-dot  { background: #ef4444; }
@keyframes pulseRed {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,.3); }
    50%       { box-shadow: 0 0 0 4px rgba(239,68,68,0); }
}

.conv-card-body { padding: 12px 20px 0 24px; flex: 1; }
.conv-card-title {
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: .98rem; font-weight: 700;
    color: var(--color-primary);
    line-height: 1.35; margin-bottom: 8px;
}
.conv-card-title a { color: inherit; transition: color var(--transition); }
.conv-card-title a:hover { color: var(--color-secondary-dark); }
.conv-card-desc {
    font-size: .83rem; color: var(--color-text-muted);
    line-height: 1.6; margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.conv-card-info { display: flex; flex-direction: column; gap: 6px; padding: 12px 0; border-top: 1px solid var(--color-bg-light); }
.conv-info-row { display: flex; align-items: center; gap: 7px; font-size: .77rem; color: var(--color-text-muted); }
.conv-info-row svg { width: 12px; height: 12px; color: var(--color-secondary); flex-shrink: 0; }
.conv-info-row strong { color: var(--color-text); font-weight: 600; }

.conv-card-footer {
    padding: 12px 20px 18px 24px;
    display: flex; align-items: center;
    justify-content: space-between; gap: 10px;
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
}
.conv-footer-left { display: flex; align-items: center; gap: 8px; }
.conv-beneficio { font-size: .72rem; color: var(--color-text-muted); display: flex; align-items: center; gap: 4px; }
.conv-beneficio svg { width: 12px; height: 12px; color: var(--color-secondary); }
.conv-beneficio strong { color: var(--color-primary); font-weight: 700; }
.conv-footer-right { display: flex; gap: 7px; align-items: center; }

.btn-conv-guardar {
    width: 32px; height: 32px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--color-border);
    background: #fff;
    color: var(--color-text-light);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: all var(--transition);
}
.btn-conv-guardar svg { width: 14px; height: 14px; }
.btn-conv-guardar:hover { border-color: var(--color-secondary); color: var(--color-secondary); }
.btn-conv-guardar.saved { background: var(--color-secondary); border-color: var(--color-secondary); color: var(--color-primary-dark); }

.btn-conv-ver {
    padding: 7px 16px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
    font-size: .76rem; font-weight: 700;
    letter-spacing: .04em; text-transform: uppercase;
    transition: all var(--transition);
    white-space: nowrap;
    display: inline-flex; align-items: center; gap: 4px;
}
.btn-conv-ver svg { width: 12px; height: 12px; }
.btn-conv-ver:hover { background: var(--color-primary-light); color: #fff; }
.conv-card[data-status="cerrada"] .btn-conv-ver {
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
    pointer-events: none;
}

/* === LIST VIEW === */
.list-view .conv-card { flex-direction: row; transform: none !important; }
.list-view .conv-card:hover { box-shadow: var(--shadow-md); }
.list-view .conv-card::before { border-radius: var(--radius-lg) 0 0 var(--radius-lg); }
.list-view .conv-card-header {
    padding: 18px 18px 18px 24px;
    flex-direction: column; gap: 6px;
    min-width: 180px; max-width: 180px;
    border-right: 1px solid var(--color-border);
    background: var(--color-bg-light);
    justify-content: flex-start;
}
.list-view .conv-card-body { padding: 16px 18px; flex: 1; }
.list-view .conv-card-info { flex-direction: row; flex-wrap: wrap; gap: 14px; padding: 8px 0 0; border-top: 0; }
.list-view .conv-card-footer {
    flex-direction: column; justify-content: center;
    align-items: flex-end; padding: 16px 18px;
    background: none; border-top: none;
    border-left: 1px solid var(--color-border);
    min-width: 150px;
}
.list-view .conv-countdown { display: none; }
.list-view .conv-card-desc { -webkit-line-clamp: 1; margin-bottom: 0; }

/* === PAGINACIÓN === */
.conv-pagination {
    display: flex; justify-content: center; align-items: center;
    gap: 6px; margin-top: 48px;
}
.page-btn {
    width: 40px; height: 40px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--color-border);
    background: #fff;
    font-family: var(--font-body);
    font-size: .875rem; font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
}
.page-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.page-btn.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.page-btn:disabled { opacity: .4; pointer-events: none; }
.page-btn svg { width: 16px; height: 16px; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .conv-layout { grid-template-columns: 1fr; }
    .conv-sidebar { position: static; }
    .conv-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .conv-hero { padding: 48px 0 36px; }
    .conv-hero-stats { display: none; }
    .filter-label, .toolbar-divider { display: none; }
    .conv-grid { grid-template-columns: 1fr; }
    .list-view .conv-card { flex-direction: column; }
    .list-view .conv-card-header { max-width: 100%; border-right: none; border-bottom: 1px solid var(--color-border); flex-direction: row; align-items: center; min-width: 0; }
    .list-view .conv-card-footer { border-left: none; border-top: 1px solid var(--color-border); flex-direction: row; min-width: 0; }
    .conv-main { padding: 24px 0 48px; }
}
@media (max-width: 480px) {
    .filter-pill { padding: 6px 12px; font-size: .72rem; }
    .conv-hero h1 { font-size: 1.6rem; }
}