/* ============================================================
   SICE 2026 — Design System
   Paleta: Verde #00a651 · Blanco #ffffff · Grises neutros
   ============================================================ */

/* --- Variables -------------------------------------------- */
:root {
    --sice-green:        #00a651;
    --sice-green-dark:   #007a3d;
    --sice-green-deeper: #005c2e;
    --sice-green-light:  #e6f5ed;
    --sice-green-muted:  #b3dfc6;

    --sice-white:        #ffffff;
    --sice-gray-50:      #f7f9fb;
    --sice-gray-100:     #eef1f5;
    --sice-gray-200:     #dde3ec;
    --sice-gray-400:     #9aaabb;
    --sice-gray-500:     #6b7a8f;
    --sice-gray-700:     #3d4a5c;
    --sice-gray-900:     #1a2333;

    --radius-sm:         6px;
    --radius-md:         10px;
    --radius-lg:         16px;
    --shadow-sm:         0 1px 4px rgba(0,0,0,.07);
    --shadow-md:         0 4px 16px rgba(0,0,0,.10);
    --transition:        .2s ease;

    font-size: 15px;
}

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

html, body {
    height: 100%;
    margin: 0;
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    color: var(--sice-gray-700);
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ============================================================
   PANTALLA DE FORMULARIO (Consulta de Certificado)
   ============================================================ */
.sice-plain-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.sice-brand-bar {
    width: 100%;
    background: var(--sice-white);
    border-bottom: 1px solid var(--sice-gray-200);
    padding: 16px 40px;
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 1;
}

.brand-logo-box {
    border: 1px solid var(--sice-gray-200);
    border-radius: var(--radius-md);
    padding: 8px 16px;
    display: flex;
    align-items: center;
}

.brand-logo-box img {
    height: 56px;
    width: auto;
    object-fit: contain;
}

.brand-title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-subtitle {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--sice-gray-700);
}

.sice-center-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(175deg, var(--sice-green-deeper) 0%, var(--sice-green-dark) 45%, var(--sice-green-light) 100%);
}

.sice-center-wrapper > * {
    width: 100%;
    max-width: 460px;
}

.sice-page-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sice-video-card h1 {
    margin-bottom: 16px;
}

.sice-video-player {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    background: var(--sice-gray-900);
}

.form-card {
    background: var(--sice-white);
    border-radius: var(--radius-lg);
    padding: 32px 30px;
    box-shadow: var(--shadow-md);
}

.form-card h1 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--sice-gray-900);
    margin: 0 0 20px;
}

.form-card label {
    font-size: .8rem;
    font-weight: 600;
    color: var(--sice-gray-700);
    margin-bottom: 6px;
    display: block;
}

.form-card .form-control {
    text-transform: uppercase;
}

.form-card .validation-summary-valid {
    display: none;
}

.form-card .validation-summary-errors ul {
    margin: 0;
    padding-left: 18px;
}

.form-card .form-text-hint {
    font-size: .72rem;
    color: var(--sice-gray-400);
    margin-top: 4px;
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn-sice {
    background: var(--sice-green);
    color: var(--sice-white);
    border: none;
    border-radius: var(--radius-sm);
    padding: 10px 18px;
    font-size: .9rem;
    font-weight: 600;
    transition: all var(--transition);
    cursor: pointer;
}

.btn-sice:hover {
    background: var(--sice-green-dark);
    color: var(--sice-white);
    box-shadow: 0 4px 12px rgba(0,166,81,.3);
    transform: translateY(-1px);
}

.btn-sice-outline {
    display: inline-block;
    background: var(--sice-white);
    color: var(--sice-green);
    border: 1.5px solid var(--sice-green);
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    font-size: .85rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
}

.btn-sice-outline:hover {
    background: var(--sice-green-light);
    color: var(--sice-green-dark);
}

/* ============================================================
   AVISOS (requisitos pendientes / verificación QR)
   ============================================================ */
.sice-notice {
    border-radius: var(--radius-md);
    border-left: 4px solid;
    padding: 14px 16px;
    font-size: .85rem;
    line-height: 1.55;
    margin-bottom: 16px;
}

.sice-notice p {
    margin: 0 0 8px;
}

.sice-notice p:last-child {
    margin-bottom: 0;
}

.sice-notice ol {
    margin: 4px 0 10px;
    padding-left: 20px;
}

.sice-notice li {
    margin-bottom: 4px;
}

.sice-notice a {
    color: inherit;
    text-decoration: underline;
    font-weight: 700;
}

.sice-notice-warning {
    background: #fff8e6;
    border-left-color: #d99a00;
    color: #7a5b00;
}

.sice-notice-highlight {
    color: #c0392b;
    font-weight: 700;
}

.sice-notice-info {
    background: var(--sice-green-light);
    border-left-color: var(--sice-green);
    color: var(--sice-green-deeper);
    margin-top: 4px;
    margin-bottom: 0;
}

/* Focus ring SICE */
.btn:focus, .form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 3px rgba(0,166,81,.2) !important;
    border-color: var(--sice-green) !important;
    outline: none;
}