body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0f172a;
    color: #e5e7eb;
}

.container {
    display: grid;
    grid-template-columns: 280px 1fr 320px;
    height: 100vh;
}

.left-sidebar,
.right-sidebar {
    padding: 20px;
    box-sizing: border-box;
    background: rgba(15, 23, 42, 0.95);
    border-right: 1px solid rgba(148, 163, 184, 0.2);
}

.right-sidebar {
    border-right: none;
    border-left: 1px solid rgba(148, 163, 184, 0.2);
}

.logo h1 {
    margin: 0 0 24px;
    font-size: 24px;
    color: #f97316;
}

.lang-switcher {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}

.lang-btn {
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.5);
    background: transparent;
    color: #e5e7eb;
    font-size: 11px;
    cursor: pointer;
}

.lang-btn.active {
    background: #f97316;
    color: #0f172a;
    border-color: #f97316;
}

.auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.profile-section {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.profile-section h3 {
    margin: 0 0 6px;
    font-size: 16px;
}

.profile-content {
    font-size: 13px;
    margin-bottom: 8px;
    color: #cbd5f5;
}

.profile-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hidden {
    display: none !important;
}

.btn {
    padding: 10px 14px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s, transform 0.1s, box-shadow 0.1s;
}

.btn-primary {
    background: linear-gradient(135deg, #f97316, #fb923c);
    color: #0f172a;
    font-weight: 600;
}

.btn-secondary {
    background: #0f172a;
    color: #e5e7eb;
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.btn-outline {
    background: transparent;
    color: #e5e7eb;
    border: 1px dashed rgba(148, 163, 184, 0.6);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.5);
}

.quick-info {
    margin-top: 32px;
    padding: 12px 14px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.quick-info h3 {
    margin: 0 0 6px;
    font-size: 16px;
}

.quick-info p {
    margin: 0;
    font-size: 13px;
    color: #9ca3af;
}

.main-content {
    position: relative;
    padding: 20px;
    box-sizing: border-box;
}

.hero-slider {
    position: relative;
    height: calc(100vh - 160px);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.7);
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8);
}

.slide-content {
    position: absolute;
    bottom: 24px;
    left: 24px;
    padding: 14px 18px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.75);
    color: #f9fafb;
}

.slide-content h2 {
    margin: 0 0 4px;
    font-size: 22px;
}

.slide-content p {
    margin: 0;
    font-size: 14px;
    color: #e5e7eb;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    background: rgba(15, 23, 42, 0.8);
    color: #e5e7eb;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn.prev {
    left: 14px;
}

.slider-btn.next {
    right: 14px;
}

.ad-banner {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15), rgba(248, 250, 252, 0.05));
    border: 1px solid rgba(249, 115, 22, 0.4);
}

.ad-content h3 {
    margin: 0 0 4px;
    font-size: 16px;
    color: #fed7aa;
}

.ad-content p {
    margin: 0 0 8px;
    font-size: 13px;
    color: #f97316;
}

.btn-ad {
    background: #f97316;
    color: #0f172a;
    font-size: 13px;
    padding: 6px 10px;
}

.map-container {
    margin-top: 16px;
    width: 100%;
    height: 260px;
    border-radius: 14px;
    overflow: hidden;
    background: #020617;
    border: 1px solid rgba(15, 23, 42, 0.8);
}

.city-selector h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 16px;
}

.owner-panel {
    margin-bottom: 18px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.owner-panel h3 {
    margin: 0 0 8px;
    font-size: 15px;
}

.owner-cafe-form {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
}

.owner-cafe-form input,
.owner-cafe-form select,
.owner-cafe-form textarea {
    padding: 6px 8px;
    border-radius: 8px;
    border: 1px solid rgba(148, 163, 184, 0.6);
    background: #020617;
    color: #e5e7eb;
    font-size: 12px;
}

.owner-cafes-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 180px;
    overflow-y: auto;
}

.owner-cafe-item {
    padding: 6px 8px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(148, 163, 184, 0.4);
    font-size: 12px;
}

.city-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.city-btn {
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.6);
    background: transparent;
    color: #e5e7eb;
    font-size: 12px;
    cursor: pointer;
}

.city-btn.active {
    background: #0f172a;
    border-color: #f97316;
    color: #fed7aa;
}

.cafe-list {
    margin-top: 18px;
}

.cafe-list h4 {
    margin: 0 0 10px;
    font-size: 14px;
    color: #cbd5f5;
}

.cafe-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: calc(100vh - 190px);
    overflow-y: auto;
}

.cafe-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid transparent;
    cursor: pointer;
    transition: border 0.15s, background 0.15s;
}

.cafe-item:hover {
    border-color: #f97316;
    background: rgba(15, 23, 42, 0.9);
}

.cafe-item img {
    border-radius: 12px;
}

.cafe-info h5 {
    margin: 0 0 2px;
    font-size: 13px;
}

.cafe-info p {
    margin: 0;
    font-size: 12px;
    color: #9ca3af;
}

.city-recommendations {
    margin-top: 16px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.city-recommendations h4 {
    margin: 0 0 6px;
    font-size: 14px;
    color: #e5e7eb;
}

.city-recommendations p {
    margin: 0;
    font-size: 12px;
    color: #9ca3af;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.8);
}

.modal-content {
    background-color: #020617;
    margin: 8% auto;
    padding: 20px;
    border-radius: 16px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.modal-content h2 {
    margin-top: 0;
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.modal-content input {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid rgba(148, 163, 184, 0.6);
    background: #020617;
    color: #e5e7eb;
}

.close {
    float: right;
    font-size: 24px;
    cursor: pointer;
}

@media (max-width: 960px) {
    .container {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        height: auto;
    }

    .left-sidebar,
    .right-sidebar,
    .main-content {
        border: none;
        border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    }

    .hero-slider {
        height: 260px;
    }
}