/* ==========================================================================
   OIRS Formulario Publico - Compacto Profesional
   max-width: 1400px (estandar del sistema)
   ========================================================================== */

:root {
    --oirs-teal: #0d9488;
    --oirs-teal-dark: #0f766e;
    --oirs-teal-light: #ccfbf1;
    --oirs-teal-50: #f0fdfa;
    --oirs-slate-900: #0f172a;
    --oirs-slate-700: #334155;
    --oirs-slate-500: #64748b;
    --oirs-slate-400: #94a3b8;
    --oirs-slate-300: #cbd5e1;
    --oirs-slate-200: #e2e8f0;
    --oirs-slate-100: #f1f5f9;
    --oirs-slate-50: #f8fafc;
    --oirs-white: #ffffff;
    --oirs-success: #059669;
    --oirs-success-light: #d1fae5;
    --oirs-success-border: #6ee7b7;
    --oirs-danger: #dc2626;
    --oirs-danger-light: #fee2e2;
    --oirs-danger-border: #fca5a5;
    --oirs-blue: #2563eb;
    --oirs-blue-light: #dbeafe;
    --oirs-radius: 8px;
    --oirs-radius-lg: 10px;
    --oirs-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --oirs-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
}

/* ---- Layout ---- */
.oirs-page {
    min-height: 100vh;
    background: var(--oirs-slate-50);
}

.oirs-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem;
}

/* ---- Header compacto ---- */
.oirs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.oirs-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.oirs-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    background: var(--oirs-teal);
    color: white;
    border-radius: 6px;
    font-size: 0.6875rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.oirs-header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--oirs-slate-900);
    margin: 0;
    line-height: 1.3;
}

.oirs-header-sub {
    font-size: 0.8125rem;
    color: var(--oirs-slate-400);
    margin: 0;
}

.oirs-header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.oirs-tracking-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--oirs-teal);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.8125rem;
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--oirs-slate-200);
    border-radius: 6px;
    background: var(--oirs-white);
    transition: all 0.15s;
}

.oirs-tracking-link:hover {
    border-color: var(--oirs-teal);
    background: var(--oirs-teal-50);
}

/* ---- Alerts ---- */
.oirs-alert-validacion {
    margin-bottom: 0.75rem;
}

.oirs-alert-success {
    background: var(--oirs-success-light);
    border: 1px solid var(--oirs-success-border);
    border-radius: var(--oirs-radius);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: oirs-slideIn 0.25s ease-out;
}

.oirs-alert-success-icon {
    width: 28px;
    height: 28px;
    background: var(--oirs-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
}

.oirs-alert-success-text {
    color: #065f46;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.4;
}

.oirs-alert-error {
    background: var(--oirs-danger-light);
    border: 1px solid var(--oirs-danger-border);
    border-radius: var(--oirs-radius);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: oirs-slideIn 0.25s ease-out;
}

.oirs-alert-error-icon {
    width: 28px;
    height: 28px;
    background: var(--oirs-danger);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
}

.oirs-alert-error-text {
    color: #991b1b;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.4;
}

@keyframes oirs-slideIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Info banner ---- */
.oirs-info-banner {
    background: var(--oirs-blue-light);
    border: 1px solid #bfdbfe;
    border-radius: var(--oirs-radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.oirs-info-toggle {
    width: 100%;
    padding: 0.625rem 1rem;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    font-family: inherit;
    transition: background 0.15s;
}

.oirs-info-toggle:hover {
    background: rgba(37, 99, 235, 0.06);
}

.oirs-info-toggle-text {
    margin: 0;
    color: #1e40af;
    font-size: 0.8125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.oirs-info-chevron {
    color: #3b82f6;
    font-size: 0.625rem;
    transition: transform 0.3s ease;
}

.oirs-info-chevron.is-open {
    transform: rotate(180deg);
}

.oirs-info-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.oirs-info-body.is-open {
    max-height: 500px;
    padding: 0 1rem 0.75rem 1rem;
}

.oirs-info-body ul {
    margin: 0;
    padding-left: 1.25rem;
    color: #1e3a8a;
}

.oirs-info-body li {
    margin: 0.25rem 0;
    line-height: 1.4;
    font-size: 0.8125rem;
}

/* ---- Form card ---- */
.oirs-form-card {
    background: var(--oirs-white);
    border: 1px solid var(--oirs-slate-200);
    border-radius: var(--oirs-radius-lg);
    box-shadow: var(--oirs-shadow);
    overflow: hidden;
}

.oirs-form-inner {
    padding: 1.5rem 2rem;
}

/* ---- Messages ---- */
.oirs-messages .alert {
    padding: 0.625rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
}

.oirs-messages .alert-danger {
    background: var(--oirs-danger-light);
    color: #991b1b;
    border-left: 3px solid var(--oirs-danger);
}

/* ---- Sections ---- */
.oirs-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--oirs-slate-100);
}

.oirs-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.oirs-section-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.oirs-section-step {
    width: 24px;
    height: 24px;
    background: var(--oirs-teal-light);
    color: var(--oirs-teal-dark);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6875rem;
    font-weight: 800;
    flex-shrink: 0;
}

.oirs-section-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--oirs-slate-900);
    margin: 0;
}

.oirs-section-desc {
    color: var(--oirs-slate-400);
    font-size: 0.75rem;
    margin: -0.5rem 0 1rem 2rem;
}

/* ---- Form fields ---- */
.oirs-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.oirs-form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
}

.oirs-form-group {
    margin-bottom: 0.875rem;
}

.oirs-form-group:last-child {
    margin-bottom: 0;
}

.oirs-label {
    display: block;
    font-weight: 600;
    color: var(--oirs-slate-700);
    margin-bottom: 0.25rem;
    font-size: 0.8125rem;
}

.oirs-label .oirs-required {
    color: var(--oirs-danger);
    margin-left: 0.125rem;
}

.oirs-form-card .form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1.5px solid var(--oirs-slate-300);
    border-radius: 6px;
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--oirs-slate-900);
    background-color: var(--oirs-white);
    transition: border-color 0.15s, box-shadow 0.15s;
    line-height: 1.5;
}

.oirs-form-card .form-control:focus {
    outline: none;
    border-color: var(--oirs-teal);
    box-shadow: 0 0 0 2px rgba(13, 148, 136, 0.1);
}

.oirs-form-card .form-control::placeholder {
    color: var(--oirs-slate-400);
}

.oirs-form-card select.form-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2364748b'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.625rem center;
    background-size: 0.875rem;
    padding-right: 2.25rem;
    cursor: pointer;
}

.oirs-form-card textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.oirs-form-card input[type="file"].form-control {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    cursor: pointer;
}

.oirs-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--oirs-slate-400);
}

.oirs-form-card .errorlist {
    list-style: none;
    padding: 0;
    margin: 0.25rem 0 0 0;
}

.oirs-form-card .errorlist li {
    color: var(--oirs-danger);
    font-size: 0.75rem;
    font-weight: 500;
}

/* ---- Estudiante validado ---- */
.oirs-estudiante-card {
    display: none;
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--oirs-teal-50);
    border: 1px solid var(--oirs-teal-light);
    border-left: 3px solid var(--oirs-teal);
    border-radius: 6px;
    animation: oirs-slideIn 0.25s ease-out;
}

.oirs-estudiante-card.is-visible {
    display: block;
}

.oirs-estudiante-title {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--oirs-teal-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.5rem 0;
}

.oirs-estudiante-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.oirs-estudiante-label {
    font-size: 0.625rem;
    color: var(--oirs-teal-dark);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.125rem;
    font-weight: 600;
}

.oirs-estudiante-value {
    font-weight: 700;
    color: var(--oirs-slate-900);
    font-size: 0.875rem;
}

/* ---- Secciones ocultas hasta validacion ---- */
.oirs-section-hidden {
    display: none;
}

.oirs-section-visible {
    display: block;
    animation: oirs-revealSection 0.35s ease-out;
}

/* Para .oirs-actions que usa flex */
div.oirs-actions.oirs-section-visible {
    display: flex;
}

@keyframes oirs-revealSection {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Campo oculto ---- */
.oirs-campo-oculto {
    display: none;
}

.oirs-campo-oculto.is-visible {
    display: block;
}

/* ---- Disabled fields (readonly after validation) ---- */

.oirs-readonly-field {
    background-color: var(--oirs-slate-100);
}

/* ---- Terms ---- */
.oirs-terms {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--oirs-slate-50);
    border: 1px solid var(--oirs-slate-200);
    border-radius: 6px;
    margin: 1.25rem 0 0 0;
}

.oirs-terms .form-check-input {
    width: 1rem;
    height: 1rem;
    margin-top: 0.125rem;
    cursor: pointer;
    accent-color: var(--oirs-teal);
    flex-shrink: 0;
}

.oirs-terms-label {
    flex: 1;
    font-size: 0.8125rem;
    color: var(--oirs-slate-700);
    cursor: pointer;
    line-height: 1.4;
}

/* ---- Footer actions ---- */
.oirs-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    padding: 1rem 2rem;
    background: var(--oirs-slate-50);
    border-top: 1px solid var(--oirs-slate-200);
}

.oirs-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1.25rem;
    background: var(--oirs-white);
    color: var(--oirs-slate-500);
    border: 1px solid var(--oirs-slate-300);
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    font-family: inherit;
}

.oirs-btn-back:hover {
    border-color: var(--oirs-slate-400);
    color: var(--oirs-slate-700);
}

.oirs-btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1.5rem;
    background: var(--oirs-teal);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
    box-shadow: 0 1px 3px rgba(13, 148, 136, 0.2);
}

.oirs-btn-submit:hover {
    background: var(--oirs-teal-dark);
    box-shadow: 0 2px 6px rgba(13, 148, 136, 0.3);
}

.oirs-btn-submit-arrow {
    transition: transform 0.15s;
}

.oirs-btn-submit:hover .oirs-btn-submit-arrow {
    transform: translateX(2px);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .oirs-form-row-3 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .oirs-container {
        padding: 1rem;
    }

    .oirs-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .oirs-form-row,
    .oirs-form-row-3 {
        grid-template-columns: 1fr;
    }

    .oirs-form-inner {
        padding: 1.25rem;
    }

    .oirs-actions {
        padding: 1rem 1.25rem;
        flex-direction: column-reverse;
    }

    .oirs-btn-back,
    .oirs-btn-submit {
        width: 100%;
        justify-content: center;
    }

    .oirs-estudiante-grid {
        grid-template-columns: 1fr;
    }

    .oirs-section-locked::after {
        white-space: normal;
        text-align: center;
        max-width: 200px;
    }
}