:root {
    --dgeti-guinda: #691C32;
    --dgeti-guinda-dark: #4A1222;
    --dgeti-dorado: #B38E5D;
    --dgeti-dorado-light: #D4C19C;
    --text-dark: #1F2937;
    --bg-light: #F9FAFB;
    --white: #FFFFFF;
    --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 25px -5px rgba(105, 28, 50, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-container {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

.button-primary {
    background: linear-gradient(135deg, var(--dgeti-guinda), var(--dgeti-guinda-dark));
    color: var(--white);
    padding: 10px 20px;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.button-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(105, 28, 50, 0.35);
}

.card {
    background: var(--white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
}

.alert {
    background: #FEE2E2;
    color: #B91C1C;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
    border: 1px solid #FCA5A5;
}

.success {
    background: #DCFCE7;
    color: #166534;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
    border: 1px solid #86EFAC;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

input[type='text'],
input[type='email'],
input[type='password'],
input[type='date'],
textarea,
select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #D1D5DB;
    border-radius: 12px;
    margin-bottom: 18px;
    background: #FFFFFF;
    color: var(--text-dark);
    font-size: 0.95rem;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
}

th, td {
    padding: 14px 16px;
    border-bottom: 1px solid #E5E7EB;
    text-align: left;
    font-size: 0.95rem;
}

th {
    background: #F8FAFC;
    font-weight: 700;
    color: var(--dgeti-guinda);
}

.table-status {
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.85rem;
    display: inline-block;
}

.status-pendiente { background: #FDE68A; color: #92400E; }
.status-aprobado { background: #DCFCE7; color: #166534; }
.status-rechazado { background: #FECACA; color: #B91C1C; }

.admin-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.panel-card {
    background: var(--white);
    border-radius: 18px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
}

.top-bar {
    background-color: var(--dgeti-guinda-dark);
    color: var(--white);
    padding: 8px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.top-info {
    display: flex;
    gap: 15px;
}

.top-info span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    color: var(--white);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--dgeti-dorado);
    transform: translateY(-2px);
}

header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-box {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--dgeti-guinda);
}

.logo-placeholder {
    width: 48px;
    height: 48px;
    background: var(--dgeti-guinda);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: var(--shadow-sm);
}

.brand-text h1 {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.1;
}

.brand-text span {
    font-size: 0.75rem;
    color: var(--dgeti-dorado);
    font-weight: 600;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: var(--dgeti-guinda);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--dgeti-guinda);
}

.btn-sistema {
    background: linear-gradient(135deg, var(--dgeti-guinda), var(--dgeti-guinda-dark));
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(105, 28, 50, 0.3);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-sistema:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(105, 28, 50, 0.4);
    background: linear-gradient(135deg, var(--dgeti-dorado), var(--dgeti-guinda));
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dgeti-guinda);
}

.hero {
    position: relative;
    background: linear-gradient(135deg, rgba(105, 28, 50, 0.92), rgba(74, 18, 34, 0.95)),
                url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?q=80&w=1200') center/cover;
    color: var(--white);
    padding: 90px 20px;
    text-align: center;
    border-radius: 0 0 30px 30px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    background: rgba(179, 142, 93, 0.3);
    border: 1px solid var(--dgeti-dorado-light);
    color: var(--dgeti-dorado-light);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 20px;
    font-weight: 600;
}

.hero h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h3 {
    font-size: 2rem;
    color: var(--dgeti-guinda);
    font-weight: 700;
}

.section-title p {
    color: #6B7280;
    font-size: 0.95rem;
}

.avisos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.aviso-card {
    background: var(--white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.aviso-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background-color: var(--dgeti-dorado);
}

.aviso-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.aviso-tag {
    background: rgba(105, 28, 50, 0.1);
    color: var(--dgeti-guinda);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.aviso-card h4 {
    font-size: 1.2rem;
    margin: 15px 0 10px 0;
    color: var(--text-dark);
}

.aviso-card p {
    color: #4B5563;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.aviso-date {
    font-size: 0.8rem;
    color: #9CA3AF;
    display: flex;
    align-items: center;
    gap: 5px;
}

footer {
    background-color: var(--dgeti-guinda-dark);
    color: var(--white);
    padding-top: 50px;
    margin-top: 80px;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 40px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.footer-col h4 {
    color: var(--dgeti-dorado-light);
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--dgeti-dorado);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #E5E7EB;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--dgeti-dorado-light);
    transform: translateX(5px);
}

.contact-info li {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: #E5E7EB;
}

.contact-info i {
    color: var(--dgeti-dorado);
    margin-top: 4px;
}

.copyright-bar {
    background-color: rgba(0, 0, 0, 0.2);
    text-align: center;
    padding: 15px 20px;
    font-size: 0.85rem;
    color: #9CA3AF;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

@media (max-width: 868px) {
    .top-bar {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .hero h2 {
        font-size: 2rem;
    }

    table, th, td {
        display: block;
    }

    tr {
        display: block;
        margin-bottom: 20px;
    }

    th {
        display: none;
    }

    td {
        position: relative;
        padding-left: 50%;
    }

    td::before {
        position: absolute;
        top: 14px;
        left: 16px;
        width: calc(50% - 32px);
        white-space: nowrap;
        font-weight: 700;
        color: #4B5563;
    }

    td:nth-of-type(1)::before { content: 'Título'; }
    td:nth-of-type(2)::before { content: 'Estado'; }
    td:nth-of-type(3)::before { content: 'Fecha'; }
    td:nth-of-type(4)::before { content: 'Acciones'; }
}