/* =========================
   FORMULARIO POSTULACIÓN
   Diseño moderno y limpio
   ========================= */

/* ---------- Google Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ---------- Variables ---------- */
:root {
    --primary:       #4f46e5;
    --primary-light: #6366f1;
    --primary-dark:  #3730a3;
    --accent:        #06b6d4;
    --bg:            #f0f2f5;
    --card-bg:       #ffffff;
    --text:          #1e293b;
    --text-muted:    #64748b;
    --border:        #e2e8f0;
    --shadow:        0 4px 24px rgba(0,0,0,.06);
    --radius:        12px;
    --transition:    .25s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

/* ---------- Container ---------- */
.form-container {
    max-width: 820px;
    margin: 40px auto;
    padding: 0 16px;
}

/* ---------- Hero / Cabecera ---------- */
.form-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 32px 36px 28px;
    color: #fff;
    text-align: center;
}

.form-hero h2 {
    margin: 0 0 6px;
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -.3px;
}

.form-hero p {
    margin: 0;
    font-size: .88rem;
    opacity: .85;
}

/* ---------- Card ---------- */
.form-card {
    background: var(--card-bg);
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: var(--shadow);
    padding: 32px 36px 28px;
}

/* ---------- Secciones ---------- */
.form-section {
    margin-bottom: 28px;
}

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

.section-title {
    font-size: .82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--primary);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title i {
    font-size: 1rem;
}

/* ---------- Separador ---------- */
.form-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 24px 0;
}

/* ---------- Labels ---------- */
label {
    font-size: .82rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 5px;
    display: block;
}

/* ---------- Inputs / Selects ---------- */
.form-control {
    height: 42px !important;
    font-size: .88rem;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: 8px 14px;
    transition: border-color var(--transition), box-shadow var(--transition);
    background: #fff;
    color: var(--text);
}

.form-control:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(99,102,241,.15);
    outline: none;
}

.form-control::placeholder {
    color: #94a3b8;
}

select.form-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8.825L.35 3.175l.7-.7L6 7.425l4.95-4.95.7.7z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

/* ---------- Select2 Override ---------- */
.select2-container .select2-selection--single {
    height: 42px !important;
    border: 1.5px solid var(--border) !important;
    border-radius: 8px !important;
    padding: 6px 14px;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.select2-container--default .select2-selection--single:focus,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--primary-light) !important;
    box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}

.select2-selection__rendered {
    line-height: 28px !important;
    font-size: .88rem;
    color: var(--text) !important;
}

.select2-selection__arrow {
    height: 40px !important;
    right: 10px !important;
}

.select2-dropdown {
    border-radius: 8px;
    border: 1.5px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
    margin-top: 4px;
}

.select2-results__option--highlighted[aria-selected] {
    background: var(--primary) !important;
}

/* ---------- File Input ---------- */
input[type="file"].form-control {
    font-size: .82rem;
    padding: 8px 12px;
    cursor: pointer;
}

input[type="file"].form-control::-webkit-file-upload-button {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 4px 14px;
    margin-right: 12px;
    font-size: .78rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition);
}

input[type="file"].form-control::-webkit-file-upload-button:hover {
    background: var(--primary-dark);
}

/* ---------- Botón Enviar ---------- */
.btn-submit {
    display: block;
    width: 100%;
    max-width: 280px;
    margin: 28px auto 0;
    padding: 12px 24px;
    font-size: .92rem;
    font-weight: 600;
    letter-spacing: .3px;
    color: #fff;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
    box-shadow: 0 4px 14px rgba(79,70,229,.35);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79,70,229,.45);
    opacity: .95;
    color: #fff;
}

.btn-submit:active {
    transform: translateY(0);
}

/* ---------- Required asterisk ---------- */
.req {
    color: #ef4444;
    margin-left: 2px;
}

/* ---------- Row spacing ---------- */
.row.gutter-sm {
    margin-left: -8px;
    margin-right: -8px;
}
.row.gutter-sm > [class*="col-"] {
    padding-left: 8px;
    padding-right: 8px;
}

/* ---------- Responsive ---------- */
@media (max-width: 576px) {
    .form-hero { padding: 24px 20px 20px; }
    .form-card { padding: 24px 20px 20px; }
    .form-hero h2 { font-size: 1.3rem; }
    .btn-submit { max-width: 100%; }
}