/* ============================================
   SEMINARIO TEMPLATE STYLES - MOBILE FIRST
   ============================================ */

:root {
    --seminario-primary: #0d6efd;
    --seminario-secondary: #6c757d;
    --seminario-light: #f8f9fa;
    --seminario-border: #dee2e6;
    --seminario-text: #333;
    --seminario-muted: #666;
}

/* ============================================
   CONTAINER & WRAPPER
   ============================================ */

.seminario-wrap {
    padding: 1rem 0;
    background-color: #fff;
}

.seminario-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ============================================
   HEADER & TITLE
   ============================================ */

.seminario-header {
    margin-bottom: 2rem;
}

.seminario-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--seminario-text);
    line-height: 1.3;
    margin: 0 0 1.5rem 0;
    word-break: break-word;
}

/* ============================================
   FEATURED IMAGE (MOBILE-FIRST)
   ============================================ */

.seminario-thumb {
    margin: 0 -1rem 1.5rem -1rem;
}

.seminario-thumb img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0.5rem;
}

/* ============================================
   PILLS/BADGES (PROGRAM & POSTDEGREE)
   ============================================ */

.seminario-header .badge {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    display: inline-block;
}

.seminario-header .bg-primary {
    background-color: var(--seminario-primary) !important;
}

.seminario-header .bg-secondary {
    background-color: var(--seminario-secondary) !important;
}

/* ============================================
   DATES SECTION
   ============================================ */

.seminario-dates {
    padding: 1rem;
    background-color: var(--seminario-light);
    border-radius: 0.25rem;
    border-left: 4px solid var(--seminario-primary);
}

.seminario-dates small {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.seminario-dates strong {
    font-size: 1.1rem;
    color: var(--seminario-text);
    word-break: break-word;
}

/* ============================================
   ALERT & INFO BOXES
   ============================================ */

.alert-info {
    border-radius: 0.25rem;
    border-left: 4px solid var(--seminario-primary);
}

.alert-info strong {
    color: var(--seminario-text);
}

/* ============================================
   CARD GRID (Credits, Hours, Accreditation)
   ============================================ */

.seminario-header .card {
    border: 1px solid var(--seminario-border);
    border-radius: 0.25rem;
    transition: all 0.2s ease;
    height: 100%;
}

.seminario-header .card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    border-color: var(--seminario-primary);
}

.seminario-header .card-body {
    padding: 1rem;
}

.seminario-header .card-body small {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--seminario-muted);
    display: block;
    margin-bottom: 0.5rem;
}

.seminario-header .card-body strong {
    font-size: 1.25rem;
    color: var(--seminario-text);
    display: block;
    margin-top: 0.5rem;
}

/* ============================================
   CTA BUTTON (PREINSCRIPCIÓN)
   ============================================ */

.seminario-header .btn-primary {
    background-color: var(--seminario-primary);
    border-color: var(--seminario-primary);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
}

.seminario-header .btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0b5ed7;
    box-shadow: 0 0.5rem 1rem rgba(13, 110, 253, 0.3);
    transform: translateY(-2px);
}

/* ============================================
   CONTENT SECTIONS
   ============================================ */

.seminario-presentacion,
.seminario-objetivo-general,
.seminario-modalidad,
.seminario-aprobacion,
.seminario-encuentros,
.seminario-objetivos,
.seminario-unidades,
.seminario-docentes,
.seminario-formulario {
    margin: 2rem 0;
}

.seminario-presentacion h2,
.seminario-objetivo-general h2,
.seminario-modalidad h2,
.seminario-aprobacion h2,
.seminario-encuentros h2,
.seminario-objetivos h2,
.seminario-unidades h2,
.seminario-docentes h2,
.seminario-formulario h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--seminario-text);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--seminario-border);
}

/* ============================================
   CONTENT TEXT
   ============================================ */

.seminario-presentacion .content,
.seminario-objetivo-general .content,
.seminario-modalidad .content,
.seminario-aprobacion .content {
    line-height: 1.6;
    color: var(--seminario-text);
    font-size: 1rem;
}

/* ============================================
   TABLES (ENCUENTROS)
   ============================================ */

.seminario-encuentros {
    margin: 2rem 0;
    overflow-x: auto;
}

.seminario-encuentros .table {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.seminario-encuentros table {
    width: 100%;
}

.seminario-encuentros table th {
    background-color: var(--seminario-light);
    font-weight: 600;
    color: var(--seminario-text);
    text-transform: uppercase;
    font-size: 0.75rem;
    padding: 0.75rem;
    border: 1px solid var(--seminario-border);
}

.seminario-encuentros table td {
    padding: 0.75rem;
    border: 1px solid var(--seminario-border);
    color: var(--seminario-text);
    vertical-align: middle;
    word-break: break-word;
}

.table-responsive {
    border-radius: 0.25rem;
    border: 1px solid var(--seminario-border);
}

/* ============================================
   LISTS (OBJETIVOS)
   ============================================ */

.seminario-objetivos {
    margin: 2rem 0;
}

.seminario-objetivos .list-group {
    border-radius: 0.25rem;
}

.seminario-objetivos .list-group-item {
    border-left: 4px solid var(--seminario-primary);
    padding: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--seminario-text);
    border-radius: 0;
}

.seminario-objetivos .list-group-item:first-child {
    border-top-left-radius: 0.25rem;
    border-top-right-radius: 0.25rem;
}

.seminario-objetivos .list-group-item:last-child {
    border-bottom-left-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
}

/* ============================================
   UNITS (UNIDADES)
   ============================================ */

.seminario-unidades {
    margin: 2rem 0;
}

.seminario-unidades .card {
    border: 1px solid var(--seminario-border);
    margin-bottom: 1.5rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
}

.seminario-unidades .card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    border-color: var(--seminario-primary);
}

.seminario-unidades .card-title {
    color: var(--seminario-text);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.seminario-unidades .card-text {
    color: var(--seminario-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ============================================
   DOCENTES (Consistente)
   ============================================ */

.seminario-docentes {
    margin: 2rem 0;
}

.docentes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.75rem;
    margin-top: 1.5rem;
}

@media (max-width: 768px) {
    .docentes-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

.docente-card {
    background: #fff;
    border: 1px solid #e9edf2;
    border-radius: 1rem;
    padding: 1.35rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.docente-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, rgba(254, 210, 34, 0.95), rgba(254, 210, 34, 0));
}

.docente-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(16, 24, 40, 0.1);
    border-color: rgba(29, 58, 114, 0.22);
}

/* Top section: Avatar + Meta */
.docente-top {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 14px;
    align-items: center;
    margin-top: 6px;
}

.docente-avatar {
    width: 88px;
    height: 88px;
    border-radius: 999px;
    overflow: hidden;
    flex-shrink: 0;
}

.docente-avatar-img {
    width: 88px;
    height: 88px;
    border-radius: 999px;
    object-fit: cover;
    display: block;
    background: #f6f8fb;
    border: 2px solid rgba(233, 237, 242, 0.95);
}

.docente-avatar-fallback {
    width: 88px;
    height: 88px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: radial-gradient(120px 120px at 30% 30%, rgba(254, 210, 34, 0.3), rgba(29, 58, 114, 0.1)),
                linear-gradient(135deg, rgba(29, 58, 114, 0.95), rgba(17, 89, 175, 0.9));
    color: #fff;
    font-weight: 850;
    font-size: 1.5rem;
    border: 2px solid rgba(233, 237, 242, 0.95);
}

.docente-meta {
    min-width: 0;
}

.docente-name {
    margin: 0;
    font-weight: 820;
    letter-spacing: -0.015em;
    color: #1d3a72;
    font-size: 1.15rem;
    line-height: 1.2;
    text-wrap: balance;
    hyphens: auto;
    overflow-wrap: anywhere;
}

.docente-role {
    margin-top: 6px;
    color: #7a8696;
    font-weight: 650;
    font-size: 0.96rem;
    line-height: 1.35;
}

/* CV siempre visible */
.docente-cv {
    margin-top: 14px;
    padding: 14px;
    border-radius: 12px;
    background: rgba(246, 248, 251, 0.7);
    border: 1px solid #e9edf2;
    color: #2e2f34;
    font-size: 0.98rem;
}

.docente-cv p {
    margin: 0 0 12px;
}

.docente-cv ul,
.docente-cv ol {
    margin: 0 0 12px 20px;
    padding: 0;
}

.docente-cv li {
    margin: 0 0 6px;
}

.docente-cv strong {
    color: #1d3a72;
    font-weight: 750;
}

.docente-cv a {
    color: #1d3a72;
    text-decoration: underline;
}

.docente-cv a:hover {
    color: #0d6efd;
}

/* ============================================
   INSTRUCTORS (LEGACY - hidden)
   ============================================ */

/* ============================================
   INSCRIPTION FORM
   ============================================ */

.seminario-formulario {
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: var(--seminario-light);
    border-radius: 0.25rem;
    border-left: 4px solid var(--seminario-primary);
}

.seminario-formulario h2 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.seminario-formulario .form-label {
    font-weight: 500;
    color: var(--seminario-text);
    margin-bottom: 0.5rem;
}

.seminario-formulario .form-control {
    border-radius: 0.25rem;
    border: 1px solid var(--seminario-border);
    padding: 0.75rem;
    font-size: 1rem;
}

.seminario-formulario .form-control:focus {
    border-color: var(--seminario-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.seminario-formulario .btn-primary {
    margin-top: 1rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Small screens (< 576px) */
@media (max-width: 575.98px) {
    .seminario-title {
        font-size: 1.5rem;
    }

    .seminario-presentacion h2,
    .seminario-objetivo-general h2,
    .seminario-modalidad h2,
    .seminario-aprobacion h2,
    .seminario-encuentros h2,
    .seminario-objetivos h2,
    .seminario-unidades h2,
    .seminario-docentes h2,
    .seminario-formulario h2 {
        font-size: 1.25rem;
    }

    .seminario-header .row {
        row-gap: 0.75rem;
    }

    .seminario-header .card {
        margin-bottom: 0.75rem;
    }

    .seminario-header .btn-primary {
        width: 100%;
    }

    .seminario-dates {
        padding: 0.75rem;
        margin-bottom: 1.5rem;
    }

    .seminario-thumb {
        margin-left: -1rem;
        margin-right: -1rem;
        margin-bottom: 1rem;
    }
}

/* Medium screens (>= 576px) */
@media (min-width: 576px) {
    .seminario-title {
        font-size: 2rem;
    }

    .seminario-header .btn-primary {
        width: auto;
    }
}

/* Large screens (>= 992px) */
@media (min-width: 992px) {
    .seminario-title {
        font-size: 2.5rem;
    }

    .seminario-presentacion h2,
    .seminario-objetivo-general h2,
    .seminario-modalidad h2,
    .seminario-aprobacion h2,
    .seminario-encuentros h2,
    .seminario-objetivos h2,
    .seminario-unidades h2,
    .seminario-docentes h2,
    .seminario-formulario h2 {
        font-size: 1.75rem;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

a:focus,
button:focus,
.btn:focus {
    outline: 2px solid var(--seminario-primary);
    outline-offset: 2px;
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .seminario-header .btn-primary,
    .seminario-formulario {
        display: none;
    }

    .seminario-wrap {
        padding: 0;
    }

    .seminario-container {
        padding: 0;
    }
}