/* ===== RESET & BASE ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --black: #1a1a1a;
    --white: #fcfcfc;
    --gray: #e8e8e8;
    --dark-gray: #555;
    --yellow: #ffd700;
    --red: #e74c3c;
    --green: #27ae60;
    --blue: #2980b9;
    --orange: #e67e22;
    --shadow: 6px 6px 0 rgba(0,0,0,0.15);
    --border: 3px solid var(--black);
}

body {
    font-family: 'Segoe UI', 'Arial', sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== NAVBAR ===== */
.navbar {
    background: var(--black);
    border-bottom: var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 65px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--yellow);
    text-transform: uppercase;
}

.logo-icon { font-size: 1.8rem; }

.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
    align-items: center;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 0;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.2s;
    border: 2px solid transparent;
    text-transform: uppercase;
}

.nav-link:hover {
    background: var(--yellow);
    color: var(--black);
    border-color: var(--black);
}

.btn-login, .btn-registro, .btn-logout {
    border: 2px solid var(--white);
}

.btn-registro { background: var(--green); border-color: var(--green); }
.btn-logout { border-color: var(--red); color: var(--red); }
.btn-logout:hover { background: var(--red); color: white; }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.8rem;
    cursor: pointer;
}

/* ===== MESSAGES ===== */
.messages-container {
    max-width: 1500px;
    margin: 10px auto;
    padding: 0 20px;
}

.message {
    padding: 12px 20px;
    border: var(--border);
    margin-bottom: 8px;
    font-weight: 700;
    box-shadow: var(--shadow);
}

.message-success { background: var(--green); color: white; }
.message-error { background: var(--red); color: white; }
.message-warning { background: var(--orange); color: white; }
.message-info { background: var(--blue); color: white; }

/* ===== MAIN ===== */
.main-content {
    flex: 1;
    width: 100%;
}

/* ===== HOME LAYOUT ===== */
.home-layout {
    display: grid;
    grid-template-columns: 220px 1fr 220px;
    gap: 20px;
    min-height: 70vh;
}

.aside-left, .aside-right {
    background: var(--gray);
    border: var(--border);
    padding: 15px;
    box-shadow: var(--shadow);
}

.aside-title {
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--yellow);
}

.destacada-card {
    background: var(--white);
    border: 2px solid var(--black);
    margin-bottom: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s;
}

.destacada-card:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 rgba(0,0,0,0.2); }

.destacada-card img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.destacada-info {
    padding: 8px;
    font-size: 0.8rem;
    font-weight: 700;
}

.destacada-info .precio { color: var(--green); font-size: 0.9rem; }

/* ===== HERO ===== */
.hero {
    background: var(--black);
    color: var(--white);
    padding: 40px 30px;
    border: var(--border);
    margin-bottom: 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

.hero h1 {
    font-size: 2.2rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--yellow);
}

.hero p { font-size: 1.1rem; margin-top: 8px; }

/* ===== FILTERS ===== */
.filters-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--gray);
    border: var(--border);
}

.filters-bar select, .filters-bar input {
    padding: 8px 12px;
    border: 2px solid var(--black);
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--white);
    flex: 1;
    min-width: 140px;
}

.filters-bar .btn-filter {
    padding: 8px 20px;
    background: var(--black);
    color: var(--white);
    border: 2px solid var(--black);
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
}

.filters-bar .btn-filter:hover { background: var(--yellow); color: var(--black); }

/* ===== PROPERTY GRID ===== */
.property-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 15px;
}

.property-card {
    background: var(--white);
    border: var(--border);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}

.property-card:hover { transform: translate(-3px, -3px); box-shadow: 8px 8px 0 rgba(0,0,0,0.2); }

.property-card .card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: var(--border);
}

.property-card .card-body { padding: 12px; }

.property-card .card-badge {
    display: inline-block;
    background: var(--yellow);
    padding: 2px 8px;
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    border: 2px solid var(--black);
}

.property-card .card-title {
    font-size: 1rem;
    font-weight: 900;
    margin: 6px 0;
}

.property-card .card-price {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--green);
}

.property-card .card-details {
    display: flex;
    gap: 10px;
    font-size: 0.8rem;
    margin: 6px 0;
}

.property-card .card-details span { background: var(--gray); padding: 2px 6px; border: 1px solid var(--black); }

.property-card .card-action {
    display: inline-block;
    margin-top: 8px;
    padding: 6px 14px;
    background: var(--black);
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    border: 2px solid var(--black);
}

.property-card .card-action:hover { background: var(--yellow); color: var(--black); }

/* ===== FORMS ===== */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    border: var(--border);
    padding: 25px;
    box-shadow: var(--shadow);
}

.form-container h2 {
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 4px solid var(--yellow);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--black);
    font-size: 0.95rem;
    background: var(--white);
    font-family: inherit;
}

.form-group textarea { min-height: 80px; resize: vertical; }

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--yellow);
    box-shadow: 0 0 0 2px rgba(255,215,0,0.3);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.btn-primary {
    padding: 12px 30px;
    background: var(--black);
    color: var(--white);
    border: 3px solid var(--black);
    font-weight: 900;
    font-size: 1rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s;
}

.btn-primary:hover { background: var(--yellow); color: var(--black); }

.btn-small {
    padding: 6px 14px;
    font-size: 0.8rem;
}

.btn-danger { background: var(--red); border-color: var(--red); }
.btn-danger:hover { background: #c0392b; color: white; }
.btn-success { background: var(--green); border-color: var(--green); }
.btn-success:hover { background: #219a52; color: white; }

/* ===== CARDS GENERIC ===== */
.card {
    background: var(--white);
    border: var(--border);
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
}

.card h3 {
    font-size: 1.2rem;
    font-weight: 900;
    text-transform: uppercase;
    border-bottom: 3px solid var(--yellow);
    padding-bottom: 6px;
    margin-bottom: 10px;
}

/* ===== TABLE ===== */
.table-container { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    border: var(--border);
}

th {
    background: var(--black);
    color: var(--white);
    padding: 10px;
    text-align: left;
    font-size: 0.85rem;
    text-transform: uppercase;
}

td {
    padding: 10px;
    border-bottom: 1px solid var(--gray);
}

tr:hover td { background: #f5f5f5; }

/* ===== FOOTER ===== */
.footer {
    background: var(--black);
    color: var(--white);
    border-top: var(--border);
    margin-top: 30px;
}

.footer-container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 30px 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.footer-section h3, .footer-section h4 {
    color: var(--yellow);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 6px; }
.footer-section a { color: var(--white); text-decoration: none; }
.footer-section a:hover { color: var(--yellow); }
.footer-slogan { font-weight: 700; margin-top: 8px; color: var(--yellow); }

.social-links { display: flex; gap: 12px; font-size: 1.4rem; }

.footer-bottom {
    text-align: center;
    padding: 15px;
    border-top: 2px solid #333;
    font-size: 0.85rem;
}

/* ===== NOSOTROS ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.team-card {
    background: var(--white);
    border: var(--border);
    overflow: hidden;
    box-shadow: var(--shadow);
    text-align: center;
}

.team-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: var(--border);
}

.team-card .team-info { padding: 15px; }
.team-card .team-name { font-size: 1.1rem; font-weight: 900; }
.team-card .team-cargo { color: var(--dark-gray); font-weight: 700; }
.team-card .team-curriculo { font-size: 0.85rem; margin-top: 8px; }

/* ===== DETAIL ===== */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.detail-gallery { border: var(--border); overflow: hidden; }
.detail-gallery img { width: 100%; max-height: 400px; object-fit: cover; }
.detail-thumbs { display: flex; gap: 5px; margin-top: 5px; }
.detail-thumbs img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border: 2px solid var(--black);
    cursor: pointer;
}

.detail-info { border: var(--border); padding: 20px; box-shadow: var(--shadow); }

.detail-info h2 { font-size: 1.6rem; font-weight: 900; text-transform: uppercase; }
.detail-price { font-size: 2rem; font-weight: 900; color: var(--green); margin: 10px 0; }
.detail-meta { display: flex; gap: 15px; flex-wrap: wrap; margin: 10px 0; }
.detail-meta span {
    background: var(--gray);
    padding: 4px 10px;
    border: 2px solid var(--black);
    font-weight: 700;
    font-size: 0.85rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .home-layout { grid-template-columns: 1fr; }
    .aside-left, .aside-right { display: none; }
    .footer-container { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-menu {
        display: none;
        position: absolute;
        top: 65px;
        left: 0;
        right: 0;
        background: var(--black);
        flex-direction: column;
        padding: 15px;
        border-bottom: var(--border);
    }
    .nav-menu.active { display: flex; }
    .form-row { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr; }
    .hero h1 { font-size: 1.5rem; }
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 40px;
    border: var(--border);
    background: var(--gray);
    font-weight: 700;
    font-size: 1.1rem;
}

/* ===== DESTACADA BADGE ===== */
.badge-destacada {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--yellow);
    color: var(--black);
    padding: 4px 10px;
    font-weight: 900;
    font-size: 0.7rem;
    text-transform: uppercase;
    border: 2px solid var(--black);
    transform: rotate(5deg);
}

/* ===== COMUNICACIONES ===== */
.com-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 15px;
}

.com-tab {
    padding: 10px 25px;
    border: var(--border);
    border-bottom: none;
    background: var(--gray);
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
}

.com-tab.active { background: var(--white); border-bottom: 3px solid var(--yellow); }

.com-item {
    padding: 15px;
    border: var(--border);
    margin-bottom: 8px;
    box-shadow: var(--shadow);
}

.com-item.unread { border-left: 6px solid var(--yellow); background: #fffde7; }
.com-item .com-title { font-weight: 900; }
.com-item .com-meta { font-size: 0.8rem; color: var(--dark-gray); }