/* ============================================
   Tourist AI Portal — Luxury Editorial Theme
   "La tua guida turistica intelligente"
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* --- Design Tokens --- */
:root {
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --gold: #d4a574;
    --gold-light: #e8c9a0;
    --gold-dim: rgba(212, 165, 116, 0.15);
    --cream: #f5f0eb;
    --cream-dim: rgba(245, 240, 235, 0.7);
    --deep: #1a1a2e;
    --deep-light: #24243e;
    --glass: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-heavy: rgba(255, 255, 255, 0.12);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(212, 165, 116, 0.15);
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-pill: 9999px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; }
html, body {
    height: 100%; height: 100dvh;
    margin: 0; padding: 0;
    overflow: hidden;
    background-color: var(--deep);
    color: var(--cream);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
}

body { display: flex; flex-direction: column; }

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(212, 165, 116, 0.2); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(212, 165, 116, 0.4); }

/* ============================================
   WELCOME SCREEN
   ============================================ */
.welcome-screen {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background-color: var(--deep);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.welcome-screen.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    z-index: -1;
}

.welcome-hero {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.welcome-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 26, 46, 0.1) 0%,
        rgba(26, 26, 46, 0.5) 40%,
        rgba(26, 26, 46, 0.95) 75%,
        var(--deep) 100%
    );
}

.welcome-content {
    position: relative;
    z-index: 1;
    padding: 2rem 1.5rem calc(2rem + env(safe-area-inset-bottom));
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

.welcome-compass {
    width: 44px;
    height: 44px;
    margin: 0 auto 1rem;
    color: var(--gold);
    font-size: 1.8rem;
    animation: compassPulse 3s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(212, 165, 116, 0.4));
}

@keyframes compassPulse {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.05); opacity: 1; }
}

.welcome-subtitle {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gold);
    margin: 0 0 0.25rem;
}

.welcome-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 700;
    color: var(--cream);
    margin: 0 0 0.5rem;
    line-height: 1.1;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.welcome-tagline {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--cream-dim);
    margin: 0 0 1.5rem;
}

.welcome-divider {
    width: 60px;
    height: 1px;
    background: var(--gold);
    margin: 0 auto 1.5rem;
    opacity: 0.6;
}

/* Category Pills */
.welcome-categories {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.category-pill {
    background: var(--glass-heavy);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: var(--cream);
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-pill);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.category-pill:hover {
    background: var(--gold-dim);
    border-color: var(--gold);
    color: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Welcome Input */
.welcome-input-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--deep-light);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-pill);
    padding: 0.5rem 0.5rem 0.5rem 1.25rem;
    box-shadow: var(--shadow-soft);
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
    transition: border-color 0.3s;
}

.welcome-input-bar:focus-within {
    border-color: var(--gold);
    box-shadow: var(--shadow-soft), var(--shadow-glow);
}

.welcome-input-bar input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--cream);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    outline: none;
}

.welcome-input-bar input::placeholder {
    color: rgba(245, 240, 235, 0.35);
    font-style: italic;
}

.welcome-send-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gold);
    border: none;
    color: var(--deep);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.welcome-send-btn:hover {
    background: var(--gold-light);
    transform: scale(1.05);
}

/* ============================================
   CHAT SCREEN
   ============================================ */
.app-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    background: var(--deep);
}

/* Hide chat UI until activated */
.app-main .chat-container,
.app-main .chat-input-area {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.app-main.chat-active .chat-container,
.app-main.chat-active .chat-input-area {
    opacity: 1;
    pointer-events: auto;
}

/* Chat Header */
.chat-header {
    height: 60px;
    padding: 0 1.25rem;
    display: none;
    align-items: center;
    justify-content: space-between;
    background: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 10;
}

.chat-header.visible { display: flex; }

.header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.back-btn {
    background: none;
    border: none;
    color: var(--gold);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.25rem;
    transition: transform 0.2s;
}

.back-btn:hover { transform: translateX(-2px); }

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.header-compass {
    color: var(--gold);
    font-size: 1.1rem;
}

.header-title-text {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--cream);
    margin: 0;
}

.header-status {
    font-size: 0.65rem;
    color: rgba(245, 240, 235, 0.4);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.header-status::before {
    content: '';
    width: 6px; height: 6px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 6px #10b981;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
}

/* Icon Buttons */
.icon-btn {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--cream-dim);
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
}

.icon-btn:hover {
    background: var(--glass-heavy);
    color: var(--gold);
    border-color: var(--gold);
}

.icon-btn.active {
    color: var(--gold);
    border-color: var(--gold);
}

/* Chat Container */
.chat-container {
    flex: 1;
    padding: 1.25rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    scroll-behavior: smooth;
}

/* Messages */
.message {
    display: flex;
    max-width: 82%;
    animation: msgSlideIn 0.4s ease;
}

@keyframes msgSlideIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.message-user { align-self: flex-end; }
.message-ai { align-self: flex-start; }

.message-bubble {
    padding: 0.9rem 1.15rem;
    border-radius: var(--radius-md);
    line-height: 1.6;
    font-size: 0.95rem;
    position: relative;
}

/* User bubble: cream/warm */
.message-user .message-bubble {
    background: var(--cream);
    color: var(--deep);
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

/* AI bubble: glass editorial */
.message-ai .message-bubble {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--cream);
    border-bottom-left-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Compass ornament before AI messages */
.message-ai .message-bubble::before {
    content: '◆';
    display: inline-block;
    color: var(--gold);
    font-size: 0.5rem;
    margin-right: 0.5rem;
    vertical-align: middle;
    opacity: 0.7;
}

/* Markdown inside bubbles */
.message-bubble p { margin: 0 0 0.6rem 0; }
.message-bubble p:last-child { margin-bottom: 0; }
.message-bubble a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }
.message-user .message-bubble a { color: var(--deep); }
.message-bubble ul, .message-bubble ol { margin: 0.5rem 0; padding-left: 1.5rem; }
.message-bubble strong { font-weight: 600; color: var(--gold-light); }
.message-user .message-bubble strong { color: var(--deep); }
.message-bubble h3, .message-bubble h4 {
    font-family: var(--font-serif);
    color: var(--gold-light);
    margin: 0.75rem 0 0.4rem;
}
.message-user .message-bubble h3, .message-user .message-bubble h4 { color: var(--deep); }

/* Typing indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    width: fit-content;
}

.typing-indicator::before {
    content: '◆';
    color: var(--gold);
    font-size: 0.5rem;
    opacity: 0.7;
}

.typing-indicator .dot {
    width: 5px; height: 5px;
    background: var(--gold);
    border-radius: 50%;
    animation: dotPulse 1.4s infinite ease-in-out both;
    opacity: 0.6;
}
.typing-indicator .dot:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator .dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes dotPulse {
    0%, 80%, 100% { transform: scale(0); opacity: 0.3; }
    40% { transform: scale(1); opacity: 1; }
}

.hidden { display: none !important; }

/* Chat Input Area */
.chat-input-area {
    padding: 0.75rem 1.25rem calc(1rem + env(safe-area-inset-bottom)) 1.25rem;
    background: transparent;
}

.chat-form {
    display: flex;
    align-items: flex-end;
    gap: 0.6rem;
}

.input-wrapper {
    flex: 1;
    background: var(--deep-light);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-pill);
    padding: 0.4rem 1rem;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-soft);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.input-wrapper:focus-within {
    border-color: var(--gold);
    box-shadow: var(--shadow-soft), var(--shadow-glow);
}

.input-wrapper textarea {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--cream);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    resize: none;
    padding: 0.5rem 0;
    max-height: 100px;
    outline: none;
    line-height: 1.4;
}

.input-wrapper textarea::placeholder {
    color: rgba(245, 240, 235, 0.3);
    font-style: italic;
}

.send-btn {
    background: var(--gold) !important;
    border-color: var(--gold) !important;
    color: var(--deep) !important;
}
.send-btn:hover {
    background: var(--gold-light) !important;
    transform: scale(1.05);
}

.voice-btn.recording {
    background: #f43f5e !important;
    color: white !important;
    border-color: #f43f5e !important;
    animation: pulseRed 1.5s infinite;
}

@keyframes pulseRed {
    0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(244, 63, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}

/* ============================================
   RICH MEDIA
   ============================================ */
.media-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 0.75rem 0;
}

.media-photo {
    width: 100%;
    max-width: 320px;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    cursor: zoom-in;
    transition: transform 0.3s ease;
    object-fit: cover;
    display: block;
}
.media-photo:hover { transform: scale(1.02); }

.media-carousel {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.5rem 0;
    scrollbar-width: none;
    max-width: 100%;
}
.media-carousel::-webkit-scrollbar { display: none; }
.media-carousel img {
    height: 140px;
    width: auto;
    border-radius: var(--radius-sm);
    object-fit: cover;
    cursor: zoom-in;
}

.media-video {
    width: 100%;
    max-width: 400px;
    border-radius: var(--radius-sm);
    margin: 0.5rem 0;
    background: #000;
}

.media-audio {
    width: 100%;
    max-width: 300px;
    margin: 0.5rem 0;
}

.media-map {
    width: 100%;
    max-width: 400px;
    height: 220px;
    border: 0;
    border-radius: var(--radius-sm);
    margin: 0.5rem 0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: var(--glass);
    border: 1px solid var(--gold);
    color: var(--gold) !important;
    text-decoration: none !important;
    border-radius: var(--radius-pill);
    margin: 0.4rem 0.4rem 0.4rem 0;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}
.link-btn:hover {
    background: var(--gold);
    color: var(--deep) !important;
}

/* Lightbox */
.lightbox-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.lightbox-modal.show { display: flex; opacity: 1; }

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px; right: 24px;
    color: var(--cream);
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.lightbox-close:hover { opacity: 1; }

/* ============================================
   SIDEBAR (Desktop)
   ============================================ */
.app-sidebar {
    width: 260px;
    height: 100%;
    background: var(--deep-light);
    display: none;
    flex-direction: column;
    border-right: 1px solid var(--glass-border);
    flex-shrink: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

.app-sidebar.chat-active {
    display: flex;
    overflow-y: auto;
}

/* Sidebar Sponsor Card */
.sidebar-sponsor {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
    animation: fadeIn 0.5s ease;
}
.sidebar-sponsor-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 0.75rem;
    display: block;
}
.sidebar-ad-card {
    background: var(--glass-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 0.85rem;
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    transition: all 0.2s ease;
    cursor: pointer;
}
.sidebar-ad-card:hover {
    border-color: var(--gold);
    background: var(--glass-heavy);
    transform: translateY(-2px);
}
.sidebar-ad-title {
    font-weight: 600;
    color: var(--cream);
    margin: 0;
}
.sidebar-ad-category {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}
.sidebar-ad-desc {
    color: var(--cream-dim);
    margin: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sidebar-header {
    padding: 2rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--glass-border);
}

.brand-logo {
    width: 100%;
    max-width: 140px;
    height: auto;
    object-fit: contain;
}

.brand-name {
    margin: 0;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--cream);
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
}

.section-title {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gold);
    margin: 0 0 0.75rem;
}

.quick-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.action-btn {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--cream);
    padding: 0.7rem 0.9rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.7rem;
    cursor: pointer;
    transition: all 0.25s;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-align: left;
}

.action-btn:hover {
    background: var(--gold-dim);
    border-color: var(--gold);
    color: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.action-btn i { color: var(--gold); width: 18px; text-align: center; }

.sidebar-footer {
    padding: 1.25rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lang-selector {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--glass);
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
}
.lang-selector i { color: var(--gold); opacity: 0.7; font-size: 0.85rem; }
.lang-selector select {
    background: transparent;
    border: none;
    color: var(--cream);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    cursor: pointer;
    outline: none;
}
.lang-selector select option { background: var(--deep-light); }

.mobile-close-btn {
    display: none;
    background: none;
    border: none;
    color: var(--cream);
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0.5;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    body { flex-direction: column; }

    .app-sidebar {
        position: fixed;
        left: 0; top: 0;
        width: 280px;
        height: 100%;
        transform: translateX(-100%);
        box-shadow: 5px 0 30px rgba(0, 0, 0, 0.6);
        z-index: 300;
    }
    /* On mobile, sidebar shows via .show class (hamburger), not .chat-active */
    .app-sidebar.show {
        display: flex;
        transform: translateX(0);
    }

    .mobile-menu-btn, .mobile-close-btn { display: flex; }

    .message { max-width: 90%; }

    .welcome-title { font-size: clamp(2rem, 10vw, 3rem); }

    .welcome-categories { gap: 0.4rem; }
    .category-pill { font-size: 0.8rem; padding: 0.5rem 0.9rem; }
}

/* Mobile menu btn (hidden on desktop) */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--gold);
    font-size: 1.1rem;
    cursor: pointer;
    margin-right: 0.5rem;
}

/* ============================================
   ADS (Sponsor Cards)
   ============================================ */
.ad-card {
    background: linear-gradient(145deg, var(--deep), var(--deep-light));
    border: 1px solid var(--gold);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 1.5rem 0;
    position: relative;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.ad-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--gold);
    color: var(--deep);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    z-index: 2;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ad-image-wrapper {
    width: 100%;
    height: 160px;
    overflow: hidden;
}

.ad-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ad-card:hover .ad-image {
    transform: scale(1.05);
}

.ad-content {
    padding: 1.25rem;
}

.ad-title {
    font-family: var(--font-serif);
    color: var(--gold);
    margin: 0 0 0.25rem 0;
    font-size: 1.2rem;
}

.ad-category {
    font-size: 0.75rem;
    color: var(--cream-dim);
    background: rgba(255,255,255,0.1);
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.ad-desc {
    font-size: 0.9rem;
    color: var(--cream);
    line-height: 1.5;
    margin: 0 0 1rem 0;
}

.ad-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.ad-gallery img {
    width: 100%;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.1);
    transition: border-color 0.2s;
}

.ad-gallery img:hover {
    border-color: var(--gold);
}

.ad-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem;
    background: var(--gold);
    color: #1a1a2e !important;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    transition: opacity 0.2s;
    box-sizing: border-box;
}

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