/* KG Sorteos — estilos frontend */

.kg-landing {
    --kg-navy: #12163a;
    --kg-navy-light: #1f2560;
    --kg-gold: #f5b700;
    --kg-green: #1e8e5a;
    --kg-red: #c0392b;
    --kg-gray: #f4f4f7;
    max-width: 960px;
    margin: 0 auto;
    font-family: inherit;
}

.kg-landing h1,
.kg-landing h2,
.kg-landing h3 {
    margin-top: 0;
}

.kg-landing section {
    margin-bottom: 32px;
}

.kg-hero {
    background: linear-gradient(135deg, var(--kg-navy) 0%, var(--kg-navy-light) 100%);
    color: #fff;
    padding: 40px 28px;
    border-radius: 14px;
    text-align: center;
}

.kg-hero h1 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #fff;
}

.kg-section {
    background: #fff;
    border: 1px solid #e6e6ec;
    border-radius: 12px;
    padding: 24px;
}

.kg-canjear-section h2 {
    text-align: center;
}

.kg-sponsor {
    text-align: center;
    background: var(--kg-gray);
    border-radius: 12px;
    padding: 20px;
}

.kg-sponsor-label {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 12px;
    color: #888;
    margin-bottom: 8px;
}

.kg-sponsor img {
    max-width: 220px;
    height: auto;
    margin: 8px 0;
}

.kg-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

@media (max-width: 640px) {
    .kg-columns {
        grid-template-columns: 1fr;
    }
}

.kg-premios h2 {
    text-align: center;
    margin-bottom: 16px;
}

.kg-premios-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 640px) {
    .kg-premios-grid {
        grid-template-columns: 1fr;
    }
}

.kg-premio-card {
    background: linear-gradient(135deg, #fff8e6 0%, #fff 100%);
    border: 1px solid var(--kg-gold);
    border-radius: 12px;
    padding: 20px;
}

.kg-premio-periodo {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 13px;
    font-weight: 700;
    color: #a67c00;
    margin-bottom: 12px;
}

.kg-premio-item {
    color: #333;
    margin: 0 0 10px;
    line-height: 1.5;
}

.kg-premio-item:last-child {
    margin-bottom: 0;
}

.kg-table {
    width: 100%;
    border-collapse: collapse;
}

.kg-table th,
.kg-table td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid #eee;
}

.kg-table th {
    color: #666;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kg-table tbody tr:first-child td {
    font-weight: 700;
    color: var(--kg-navy);
}

.kg-winner-section {
    text-align: center;
    background: linear-gradient(135deg, #fff8e6 0%, #fff 100%);
    border-color: var(--kg-gold);
}

.kg-winner-label {
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1px;
    color: #a67c00;
    margin-bottom: 4px;
}

.kg-winner-name {
    font-size: 26px;
    font-weight: 800;
    color: var(--kg-navy);
    margin: 4px 0;
}

.kg-winner-prize {
    color: #666;
}

.kg-faq details {
    border-bottom: 1px solid #eee;
    padding: 12px 0;
}

.kg-faq summary {
    font-weight: 600;
    cursor: pointer;
    color: var(--kg-navy);
}

.kg-faq p {
    margin: 10px 0 0;
    color: #444;
}

/* Auth: login/registro */
.kg-auth-tabs {
    max-width: 380px;
    margin: 0 auto;
    text-align: left;
}

.kg-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    justify-content: center;
}

.kg-tab-btn {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 999px;
    padding: 8px 18px;
    cursor: pointer;
    font-size: 14px;
}

.kg-tab-btn.active {
    background: var(--kg-gold);
    color: #1a1a1a;
    border-color: var(--kg-gold);
    font-weight: 700;
}

.kg-tab-panel {
    display: none;
}

.kg-tab-panel.active {
    display: block;
}

.kg-form label {
    display: block;
    color: #fff;
    font-size: 13px;
    margin-bottom: 12px;
    text-align: left;
}

.kg-canjear .kg-form label,
.kg-landing .kg-section .kg-form label {
    color: #333;
}

.kg-form input[type="text"],
.kg-form input[type="email"],
.kg-form input[type="password"] {
    width: 100%;
    box-sizing: border-box;
    margin-top: 4px;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 15px;
}

.kg-form-inline {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.kg-form-inline input[type="text"] {
    flex: 1;
    min-width: 200px;
    margin-top: 0;
}

.kg-btn {
    background: var(--kg-gold);
    color: #1a1a1a;
    border: none;
    border-radius: 999px;
    padding: 11px 22px;
    font-weight: 700;
    cursor: pointer;
    font-size: 15px;
}

.kg-btn:hover {
    opacity: 0.9;
}

.kg-btn-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.kg-auth-logged p {
    color: #fff;
}

.kg-notice {
    color: #666;
    font-style: italic;
}

.kg-error {
    color: var(--kg-red);
    font-weight: 600;
}

.kg-success {
    color: var(--kg-green);
    font-weight: 600;
}