:root {
    --primary: #bc13fe;
    --secondary: #00f2ff;
    --accent: #ff00ff;
    --bg-deep: #050505;
    --bg-surface: #111111;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-dim: rgba(255, 255, 255, 0.6);
    --gold: #ffd700;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-deep);
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header & Logo */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 30px;
    background: transparent;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: 1px;
}

.coffee-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
}

.coffee-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 20px rgba(188, 19, 254, 0.3);
}

.coffee-icon-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

/* Ad Banners */
.ad-container-main,
.ad-container-modal {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
}

.ad-banner {
    width: 100%;
    max-width: 728px;
    aspect-ratio: 728 / 90;
    background: #1a1a1a;
    border: 1px solid #333;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 14px;
    letter-spacing: 2px;
}

h1.premium-title {
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -2px;
    background: linear-gradient(to right, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.2rem;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto;
}

/* Search Area */
.search-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
    position: sticky;
    top: 20px;
    z-index: 100;
}

.search-bar {
    width: 100%;
    padding: 20px 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    color: white;
    font-size: 1.1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.search-bar:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.2);
}

/* City Grid */
.city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    padding: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.city-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.city-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--glass-border);
}

.city-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.city-card:hover img {
    transform: scale(1.1);
}

.city-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
}

.city-name {
    font-size: 1.8rem;
    font-weight: 700;
}

.city-country {
    color: var(--secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Itinerary Panel */
#itinerary-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow-y: auto;
    padding: 100px 20px 40px;
}

#itinerary-modal.active {
    display: block;
    opacity: 1;
}

.modal-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-surface);
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    padding: 50px;
    position: relative;
}

.close-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

/* ── Day selector buttons ───────────────────────────────────── */
.day-btn {
    padding: 7px 16px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-dim);
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.day-btn:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

.day-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: transparent;
    color: #fff;
    font-weight: 700;
    box-shadow: 0 0 16px rgba(0, 242, 255, 0.3);
}

.itinerary-day {
    background: var(--glass-bg);
    margin-bottom: 24px;
    padding: 22px 25px;
    border-radius: 15px;
    border-left: 4px solid var(--primary);
}

.itinerary-day h4 {
    color: var(--secondary);
    margin-bottom: 16px;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* Rich spot cards inside each day */
.itinerary-spot {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    transition: background 0.2s;
}

.itinerary-spot:last-child {
    margin-bottom: 0;
}

.itinerary-spot:hover {
    background: rgba(0, 242, 255, 0.05);
}

.spot-time {
    flex-shrink: 0;
    color: var(--secondary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    min-width: 72px;
    padding-top: 2px;
}

.spot-body {
    flex: 1;
}

.spot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    gap: 10px;
}

.spot-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-main);
}

.spot-duration {
    flex-shrink: 0;
    font-size: 0.72rem;
    color: var(--primary);
    background: rgba(188, 19, 254, 0.12);
    border: 1px solid rgba(188, 19, 254, 0.3);
    padding: 2px 9px;
    border-radius: 20px;
    white-space: nowrap;
}

.spot-info {
    font-size: 0.87rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 7px;
}

.spot-transport {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.4);
}

.btn-premium {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: filter 0.3s;
}

.btn-premium:hover {
    filter: brightness(1.2);
}

.filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-dim);
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-btn.active {
    background: var(--secondary);
    color: black;
    border-color: var(--secondary);
}

@media (max-width: 768px) {
    h1.premium-title {
        font-size: 2.5rem;
    }

    .city-grid {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .modal-content {
        padding: 30px;
    }
}

/* ── Print Styles for PDF Export ───────────────────────────────────── */
@media print {

    .app-header,
    .ad-container-main,
    .ad-container-modal,
    .intro-section,
    .search-container,
    .filters,
    .close-btn,
    #day-selector,
    .city-grid,
    #download-pdf-btn,
    .btn-premium:not(#download-pdf-btn) {
        display: none !important;
    }

    html,
    body {
        background-color: #ffffff !important;
        color: #000000 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    #itinerary-modal {
        position: relative !important;
        display: block !important;
        opacity: 1 !important;
        background-color: #ffffff !important;
        padding: 0 !important;
        overflow: visible !important;
    }

    .modal-content {
        max-width: 100% !important;
        margin: 0 !important;
        border: none !important;
        background-color: #ffffff !important;
        color: #000000 !important;
        padding: 40px !important;
        box-shadow: none !important;
        border-radius: 0 !important;
    }

    #modal-header h2 {
        color: #000000 !important;
        font-size: 3rem !important;
    }

    #modal-city-country {
        color: #555555 !important;
    }

    #itinerary-details h3,
    #logistics h3 {
        color: var(--primary) !important;
        border-bottom: 2px solid var(--primary) !important;
    }

    .itinerary-day {
        background: #f9f9f9 !important;
        border: 1px solid #dddddd !important;
        border-left: 4px solid var(--primary) !important;
        color: #000000 !important;
        page-break-inside: avoid;
        margin-bottom: 24px !important;
    }

    .itinerary-day h4 {
        color: var(--primary) !important;
    }

    .itinerary-spot {
        background: #ffffff !important;
        border: 1px solid #eeeeee !important;
        color: #000000 !important;
    }

    .spot-time {
        color: #444444 !important;
    }

    .spot-name {
        color: #000000 !important;
    }

    .spot-duration {
        background: #f0f0f0 !important;
        color: var(--primary) !important;
        border: 1px solid #dddddd !important;
    }

    .spot-info {
        color: #333333 !important;
    }

    .glass-morph {
        background: #fafafa !important;
        border: 1px solid #dddddd !important;
        color: #000000 !important;
    }

    #transport-tips,
    #hotel-list {
        color: #333333 !important;
    }

    #day-selector p {
        display: block !important;
        color: #666666 !important;
    }

    #day-selector-btns {
        display: none !important;
    }

    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
}