/* ============================================================
   formGraduatesDischargeRequest.css
   Solicitud de alta de Egresado / Carnet / Voluntariado
   Wizard moderno - Prefijo: grd-*
   Consume tokens de theme-vars.css (carga obligatoria antes)
   ============================================================ */

/* Layout general */
.grd-shell {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 18px;
    color: var(--text-primary, #1f3a5f);
}

.grd-hero {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 22px;
    margin-bottom: 18px;
    background: var(--gradient-primary, linear-gradient(135deg, #1f3a5f 0%, #2e5f96 100%));
    color: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow-md, 0 4px 14px rgba(0,0,0,.12));
}
.grd-hero img {
    height: 64px;
    width: auto;
    background: #fff;
    border-radius: 8px;
    padding: 4px;
}
.grd-hero-text h1 {
    margin: 0 0 4px 0;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: .3px;
}
.grd-hero-text p {
    margin: 0;
    font-size: 12px;
    opacity: .85;
}

/* Slider del formulario */
.grd-slider {
    position: relative;
    width: 100%;
    height: 320px;
    margin-bottom: 18px;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-md, 0 6px 18px rgba(0,0,0,.14));
    background: var(--primary-dark, #1f3a5f);
}
.grd-slider-track {
    position: relative;
    width: 100%;
    height: 100%;
}
.grd-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity .7s ease, transform 1.4s ease;
    pointer-events: none;
}
.grd-slide.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}
.grd-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.grd-slide-empty {
    background: var(--gradient-primary, linear-gradient(135deg, #1f3a5f 0%, #2e5f96 100%));
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Caption sobre cada slide */
.grd-slide-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 18px 70px 26px 70px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    text-shadow: 0 2px 6px rgba(0,0,0,.55);
    background: linear-gradient(0deg, rgba(0,0,0,.65) 0%, rgba(0,0,0,.0) 100%);
}

/* Flechas */
.grd-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,.25);
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    backdrop-filter: blur(4px);
    transition: background .2s, transform .2s;
}
.grd-slider-arrow:hover {
    background: rgba(255,255,255,.45);
    transform: translateY(-50%) scale(1.08);
}
.grd-slider-prev { left: 14px; }
.grd-slider-next { right: 14px; }

/* Dots */
.grd-slider-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    gap: 8px;
}
.grd-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,.5);
    cursor: pointer;
    transition: background .2s, transform .2s;
}
.grd-slider-dot:hover { background: rgba(255,255,255,.8); }
.grd-slider-dot.active {
    background: #fff;
    transform: scale(1.25);
}

/* Stepper visual */
.grd-stepper {
    display: flex;
    align-items: stretch;
    gap: 4px;
    margin: 0 0 18px 0;
    padding: 0;
    list-style: none;
    background: var(--bg-surface, #fff);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm, 0 1px 4px rgba(0,0,0,.06));
}
.grd-step {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    cursor: default;
    border-right: 1px solid var(--border-soft, #eef0f5);
    transition: background .2s, color .2s;
}
.grd-step:last-child { border-right: 0; }
.grd-step .grd-step-num {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    background: var(--border, #c5cfe8);
    color: var(--text-muted, #7a8aaa);
}
.grd-step .grd-step-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted, #7a8aaa);
    text-transform: uppercase;
    letter-spacing: .3px;
}
.grd-step.done .grd-step-num {
    background: var(--success, #4CAF50);
    color: #fff;
}
.grd-step.done .grd-step-label { color: var(--text-secondary, #4a5e7e); }
.grd-step.active {
    background: var(--primary-soft, #eef4ff);
}
.grd-step.active .grd-step-num {
    background: var(--primary, #2e5f96);
    color: #fff;
    box-shadow: 0 0 0 4px rgba(46,95,150,.18);
}
.grd-step.active .grd-step-label {
    color: var(--primary-dark, #1f3a5f);
}

/* Tracing (badges horizontales del progreso) */
.grd-tracing { margin-bottom: 14px; }
.grd-tracing table { width: 100%; border-collapse: separate; border-spacing: 6px; }

/* Secciones (cards) */
.grd-section {
    background: var(--bg-surface, #fff);
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm, 0 2px 10px rgba(0,0,0,.06));
    overflow: hidden;
}
.grd-section-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 20px;
    background: linear-gradient(135deg, var(--bg-page, #f5f7fb) 0%, var(--primary-soft, #eef2fa) 100%);
    border-bottom: 1px solid var(--border-soft, #e8ecf4);
}
.grd-section-head i {
    color: var(--primary, #2e5f96);
    font-size: 16px;
}
.grd-section-head h3 {
    margin: 0;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-dark, #1f3a5f);
    text-transform: uppercase;
    letter-spacing: .4px;
}
.grd-section-body { padding: 18px 20px; }

/* Grids responsivos */
.grd-grid-1 { display: grid; grid-template-columns: 1fr;             gap: 14px; margin-bottom: 12px; }
.grd-grid-2 { display: grid; grid-template-columns: 1fr 1fr;         gap: 14px; margin-bottom: 12px; }
.grd-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr;     gap: 14px; margin-bottom: 12px; }
.grd-grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 14px; margin-bottom: 12px; }
.grd-grid-1:last-child,
.grd-grid-2:last-child,
.grd-grid-3:last-child,
.grd-grid-4:last-child { margin-bottom: 0; }

/* Field */
.grd-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.grd-field.grd-span2 { grid-column: span 2; }
.grd-field.grd-span3 { grid-column: span 3; }
.grd-field.grd-span4 { grid-column: span 4; }

/* Labels */
.grd-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted, #7a8aaa);
    text-transform: uppercase;
    letter-spacing: .4px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.grd-label i {
    color: var(--primary, #2e5f96);
    font-size: 11px;
}
.grd-label.req::after {
    content: " *";
    color: var(--danger, #c0392b);
    font-weight: 700;
}

/* Inputs / Selects */
.grd-input,
.grd-select,
.grd-textarea {
    padding: 9px 12px;
    border: 1.5px solid var(--border, #dde3ef);
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-primary, #2c3e5c);
    background: var(--bg-surface, #fff);
    width: 100%;
    min-height: 38px;
    transition: border-color .2s, box-shadow .2s;
    outline: none;
    box-shadow: none;
    box-sizing: border-box;
}
.grd-textarea { min-height: 80px; resize: vertical; }
.grd-input:focus,
.grd-select:focus,
.grd-textarea:focus {
    border-color: var(--primary, #2e5f96);
    box-shadow: 0 0 0 3px rgba(46,95,150,.12);
}
.grd-input:disabled,
.grd-input[readonly],
.grd-select:disabled,
.grd-textarea:disabled,
.grd-textarea[readonly] {
    background: var(--bg-page, #f5f7fb);
    color: var(--text-secondary, #4a5568);
    cursor: not-allowed;
    border-style: dashed;
    border-color: var(--border-soft, #c5cfe8);
}
.grd-input::placeholder { color: var(--text-muted, #b0bccf); }

/* Botones */
.grd-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 22px;
    border: none;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
    text-decoration: none;
}
.grd-btn:disabled {
    opacity: .5;
    cursor: not-allowed;
}
.grd-btn-primary {
    background: var(--gradient-primary, linear-gradient(135deg, #1f3a5f 0%, #2e5f96 100%));
    color: #fff;
    box-shadow: var(--shadow-md, 0 3px 12px rgba(31,58,95,.25));
}
.grd-btn-primary:hover:not(:disabled) { opacity: .92; transform: translateY(-1px); }
.grd-btn-secondary {
    background: var(--bg-surface, #fff);
    color: var(--primary-dark, #1f3a5f);
    border: 1.5px solid var(--border, #c5cfe8);
}
.grd-btn-secondary:hover:not(:disabled) { background: var(--primary-soft, #f0f3fb); }
.grd-btn-success {
    background: var(--success, #4CAF50);
    color: #fff;
    box-shadow: var(--shadow-sm, 0 2px 6px rgba(76,175,80,.25));
}
/* Usa la paleta del tipo (--grd-accent) que define la card padre */
.grd-btn-accent {
    background: var(--grd-accent, var(--gradient-primary, linear-gradient(135deg,#1f3a5f,#2e5f96)));
    color: #fff;
    box-shadow: 0 3px 10px rgba(15, 30, 60, .22);
}
.grd-btn-accent:hover:not(:disabled) {
    opacity: .92;
    transform: translateY(-1px);
    box-shadow: 0 5px 14px rgba(15, 30, 60, .28);
}

/* Barra de navegación */
.grd-nav {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 0 6px 0;
    border-top: 1px solid var(--border-soft, #eef0f5);
    margin-top: 18px;
}
.grd-nav-spacer { flex: 1; }

/* Bloque inicial de validación */
.grd-search-card {
    background: var(--bg-surface, #fff);
    border-radius: 12px;
    padding: 22px;
    margin-bottom: 18px;
    box-shadow: var(--shadow-sm, 0 2px 10px rgba(0,0,0,.06));
    text-align: center;
}
.grd-search-card h2 {
    margin: 0 0 6px 0;
    font-size: 18px;
    color: var(--primary-dark, #1f3a5f);
}
.grd-search-card p {
    margin: 0 0 16px 0;
    font-size: 13px;
    color: var(--text-secondary, #4a5e7e);
}
.grd-search-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}
.grd-search-row select,
.grd-search-row input[type="text"] {
    padding: 10px 14px;
    border: 1.5px solid var(--border, #dde3ef);
    border-radius: 8px;
    font-size: 14px;
    min-width: 220px;
    box-sizing: border-box;
}

/* Estado / Notificación */
.grd-empty {
    padding: 26px;
    text-align: center;
    color: var(--text-muted, #7a8aaa);
    font-size: 13px;
}

/* Grilla de cards (grados, solicitudes, etc.) */
.grd-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}
.grd-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--bg-surface, #fff);
    border: 1px solid var(--border-soft, #eef0f5);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(15, 30, 60, .06);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    cursor: pointer;
}
.grd-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: var(--grd-accent, var(--gradient-primary, linear-gradient(135deg,#1f3a5f,#2e5f96)));
}
.grd-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(15, 30, 60, .14);
    border-color: transparent;
}
.grd-card-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 18px 12px 18px;
    background: var(--grd-accent-soft, linear-gradient(135deg, #f5f7fb 0%, #eef2fa 100%));
    border-bottom: 1px solid var(--border-soft, #eef0f5);
}
.grd-card-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--grd-accent, var(--gradient-primary, linear-gradient(135deg,#1f3a5f,#2e5f96)));
    color: #fff;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(15, 30, 60, .18);
}
.grd-card-title-wrap {
    flex: 1;
    min-width: 0;
}
.grd-card-title {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-dark, #1f3a5f);
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.grd-card-sub {
    margin: 3px 0 0 0;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted, #7a8aaa);
}
.grd-card-body {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 12px;
    row-gap: 8px;
    padding: 14px 18px;
    font-size: 12px;
    color: var(--text-secondary, #4a5e7e);
}
.grd-card-body dt {
    margin: 0;
    font-weight: 600;
    color: var(--text-muted, #7a8aaa);
    text-transform: uppercase;
    letter-spacing: .4px;
    font-size: 10px;
    align-self: center;
}
.grd-card-body dd {
    margin: 0;
    color: var(--text-primary, #2c3e5c);
    font-weight: 600;
}
.grd-card-actions {
    margin: 0;
    padding: 12px 18px 16px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-top: 1px dashed var(--border-soft, #eef0f5);
}

/* Badges en la esquina */
.grd-card-meta {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 6px;
    z-index: 2;
}
.grd-card-badge {
    padding: 3px 10px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(2px);
    box-shadow: 0 1px 4px rgba(0,0,0,.08);
}
.grd-card-badge.ok       { color: var(--success, #2e7d32); }
.grd-card-badge.warn     { color: var(--warning, #b76a00); }
.grd-card-badge.danger   { color: var(--danger,  #b71c1c); }
.grd-card-badge.neutral  { color: var(--text-muted, #7a8aaa); }

/* Chip de tipo de estudio (Pregrado, Doctorado, etc.) */
.grd-type-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px 3px 8px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: #fff;
    border-radius: 999px;
    background: var(--grd-accent, var(--gradient-primary, linear-gradient(135deg,#1f3a5f,#2e5f96)));
    box-shadow: 0 2px 6px rgba(0,0,0,.18);
}
.grd-type-chip i { font-size: 9px; }

/* Paleta por tipo de estudio (--grd-accent y soft) */
.grd-card.type-TCN {
    --grd-accent:      linear-gradient(135deg, #0288d1 0%, #03a9f4 100%);
    --grd-accent-soft: linear-gradient(135deg, #e1f5fe 0%, #e3f2fd 100%);
}
.grd-card.type-TNG {
    --grd-accent:      linear-gradient(135deg, #00897b 0%, #26a69a 100%);
    --grd-accent-soft: linear-gradient(135deg, #e0f2f1 0%, #e8f5e9 100%);
}
.grd-card.type-PRE {
    --grd-accent:      linear-gradient(135deg, #1565c0 0%, #1e88e5 100%);
    --grd-accent-soft: linear-gradient(135deg, #e3f2fd 0%, #e8eaf6 100%);
}
.grd-card.type-ESP {
    --grd-accent:      linear-gradient(135deg, #6a1b9a 0%, #8e24aa 100%);
    --grd-accent-soft: linear-gradient(135deg, #f3e5f5 0%, #ede7f6 100%);
}
.grd-card.type-MAE {
    --grd-accent:      linear-gradient(135deg, #c62828 0%, #e53935 100%);
    --grd-accent-soft: linear-gradient(135deg, #ffebee 0%, #fce4ec 100%);
}
.grd-card.type-DOC {
    --grd-accent:      linear-gradient(135deg, #4527a0 0%, #5e35b1 100%);
    --grd-accent-soft: linear-gradient(135deg, #ede7f6 0%, #e8eaf6 100%);
}
.grd-card.type-POD {
    --grd-accent:      linear-gradient(135deg, #1a237e 0%, #283593 100%);
    --grd-accent-soft: linear-gradient(135deg, #e8eaf6 0%, #c5cae9 100%);
}

/* Wizard panes (visibilidad de pasos) */
.grd-pane { display: none; }
.grd-pane.active { display: block; }

/* Print frame */
#modal_print { display: none; }

/* Responsive */
@media (max-width: 900px) {
    .grd-step .grd-step-label { display: none; }
    .grd-step { justify-content: center; padding: 12px 8px; }
}
@media (max-width: 768px) {
    .grd-grid-2,
    .grd-grid-3,
    .grd-grid-4 {
        grid-template-columns: 1fr;
    }
    .grd-field.grd-span2,
    .grd-field.grd-span3,
    .grd-field.grd-span4 { grid-column: span 1; }
    .grd-section-body { padding: 14px; }

    .grd-slider { height: 220px; }
    .grd-slide-caption { padding: 12px 50px 18px 50px; font-size: 13px; }
}