/* ============================================
   TvojPazar v3 - Premium Marketplace CSS
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #a5b4fc;
    --primary-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
    --secondary: #06b6d4;
    --secondary-gradient: linear-gradient(135deg, #06b6d4, #0891b2);
    --accent: #f59e0b;
    --accent-gradient: linear-gradient(135deg, #f59e0b, #d97706);
    --danger: #ef4444;
    --dark: #0f172a;
    --gray-900: #0f172a; --gray-800: #1e293b; --gray-700: #334155;
    --gray-600: #475569; --gray-500: #64748b; --gray-400: #94a3b8;
    --gray-300: #cbd5e1; --gray-200: #e2e8f0; --gray-100: #f1f5f9; --gray-50: #f8fafc;
    --bg: #f8fafc;
    --card-bg: rgba(255,255,255,0.8);
    --card-border: rgba(255,255,255,0.2);
    --card-shadow: 0 8px 32px rgba(0,0,0,0.08);
    --text: #1e293b;
    --text-secondary: #64748b;
    --border: #e2e8f0;
    --glass-bg: rgba(255,255,255,0.7);
    --glass-border: rgba(255,255,255,0.3);
    --glass-shadow: 0 8px 32px rgba(0,0,0,0.1);
    --glass-blur: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 20px rgba(99,102,241,0.1);
    --shadow-md: 0 8px 32px rgba(99,102,241,0.12);
    --shadow-lg: 0 16px 48px rgba(99,102,241,0.15);
    --shadow-xl: 0 24px 64px rgba(99,102,241,0.2);
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dark-mode {
    --primary: #818cf8; --primary-dark: #6366f1;
    --primary-gradient: linear-gradient(135deg, #818cf8, #a78bfa);
    --bg: #0f172a; --card-bg: rgba(30,41,59,0.8);
    --card-border: rgba(255,255,255,0.06);
    --card-shadow: 0 8px 32px rgba(0,0,0,0.3);
    --text: #e2e8f0; --text-secondary: #94a3b8; --border: #334155;
    --glass-bg: rgba(30,41,59,0.6);
    --glass-border: rgba(255,255,255,0.06);
    --glass-shadow: 0 8px 32px rgba(0,0,0,0.4);
    --gray-900: #0f172a; --gray-800: #1e293b; --gray-700: #334155;
    --gray-600: #475569; --gray-500: #64748b; --gray-400: #94a3b8;
    --gray-300: #cbd5e1; --gray-200: #334155; --gray-100: #1e293b; --gray-50: #0f172a;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:'Plus Jakarta Sans',-apple-system,sans-serif; background:var(--bg); color:var(--text); line-height:1.6; overflow-x:hidden; transition:background 0.5s,color 0.5s; }
.container { max-width:1280px; margin:0 auto; padding:0 24px; }
a { text-decoration:none; color:inherit; transition:var(--transition); }
img { max-width:100%; height:auto; display:block; }
ul { list-style:none; }
h1,h2,h3,h4,h5,h6 { font-weight:700; line-height:1.2; font-family:'Space Grotesk',sans-serif; }
.highlight { color:var(--primary); }

/* ========== LOADING BAR ========== */
.loading-bar {
    position:fixed; top:0; left:0; width:100%; height:3px; z-index:99999;
    background: linear-gradient(90deg, #6366f1, #8b5cf6, #06b6d4, #10b981, #f59e0b, #6366f1);
    background-size: 200% 100%;
    animation: loadingMove 1.5s linear infinite;
    opacity:0; transition:opacity 0.3s;
}
.loading-bar.active { opacity:1; }
@keyframes loadingMove { 0%{background-position:-200% 0} 100%{background-position:200% 0} }

/* ========== EMPTY STATES ========== */
.empty-state {
    text-align:center; padding:60px 20px; background:var(--card-bg); border-radius:var(--radius-lg);
    border:1px solid var(--border); max-width:400px; margin:40px auto;
}
.empty-state .empty-icon { font-size:3.5rem; display:block; margin-bottom:12px; }
.empty-state h3 { font-size:1.2rem; margin-bottom:6px; }
.empty-state p { color:var(--text-secondary); font-size:0.9rem; margin-bottom:20px; }
.empty-state .btn { display:inline-block; }

/* ========== MODAL ========== */
.modal-overlay { display:none; position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0.5); z-index:9999; align-items:center; justify-content:center; backdrop-filter:blur(4px); }
.modal-box { background:var(--card-bg); border-radius:var(--radius-lg); padding:28px; max-width:420px; width:90%; margin:20px; box-shadow:var(--shadow-xl); }
.modal-input { width:100%; padding:12px; border:1px solid var(--border); border-radius:10px; font-family:inherit; font-size:0.9rem; background:var(--gray-100); color:var(--text); box-sizing:border-box; resize:vertical; }
.modal-input:focus { border-color:var(--primary); outline:none; }
.modal-actions { display:flex; gap:10px; margin-top:12px; }
.modal-btn { flex:1; padding:12px; border-radius:10px; cursor:pointer; font-family:inherit; font-weight:600; font-size:0.9rem; border:none; transition:var(--transition); }
.modal-btn.primary { background:var(--primary-gradient); color:#fff; }
.modal-btn.primary:hover { box-shadow:0 4px 15px rgba(99,102,241,0.4); }
.modal-btn.secondary { background:transparent; border:1px solid var(--border); color:var(--text); }

/* ========== DARK MODE TOGGLE ========== */
.dark-mode-toggle { width:38px;height:38px;border-radius:50%;border:none;background:var(--glass-bg);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;backdrop-filter:blur(8px);transition:var(--transition);}
.dark-mode-toggle:hover { background:var(--primary); color:#fff; transform:rotate(20deg); }

/* TOP BAR */
.top-bar { background:var(--dark);color:var(--gray-300);font-size:0.8rem;padding:6px 0;}
.top-bar .container { display:flex; justify-content:space-between; align-items:center; }
.top-bar-left { display:flex;gap:20px;align-items:center; }
.top-bar-left span { display:flex; align-items:center; gap:6px; opacity:0.8; }
.top-bar-right { display:flex; gap:12px; }
.top-bar-right a { color:var(--gray-400); display:flex; align-items:center; gap:5px; font-size:0.8rem; }
.top-bar-right a:hover { color:#fff; }

/* NAVBAR */
.navbar { background:var(--glass-bg); backdrop-filter:blur(16px); border-bottom:1px solid var(--glass-border); padding:12px 0; position:sticky; top:0; z-index:1000; }
.navbar .container { display:flex; align-items:center; justify-content:space-between; gap:20px; }
.navbar-left { flex-shrink:0; }
.logo { display:flex; align-items:center; gap:10px; }
.logo img { height:38px; }
.navbar-center { flex:1; max-width:560px; }
.search-box { display:flex; align-items:center; background:var(--gray-100); border-radius:50px; padding:4px 4px 4px 16px; border:2px solid transparent; transition:var(--transition); }
.search-box:focus-within { border-color:var(--primary); background:#fff; box-shadow:0 0 0 4px rgba(99,102,241,0.1); }
.search-input { flex:1; border:none; background:none; padding:10px 12px; font-size:0.92rem; color:var(--text); outline:none; font-family:inherit; }
.search-input::placeholder { color:var(--gray-400); }
.search-btn { background:var(--primary-gradient); color:white; border:none; padding:10px 22px; border-radius:50px; font-weight:600; font-size:0.85rem; cursor:pointer; font-family:inherit; }
.navbar-right { display:flex; align-items:center; gap:8px; flex-shrink:0; }

.btn { display:inline-flex; align-items:center; gap:8px; padding:10px 22px; border-radius:50px; font-weight:600; font-size:0.85rem; cursor:pointer; transition:var(--transition); border:2px solid transparent; font-family:inherit; white-space:nowrap; }
.btn:hover { transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn-primary { background:var(--primary-gradient); color:white; }
.btn-outline { background:transparent; color:var(--primary); border-color:var(--primary); }
.btn-outline:hover { background:var(--primary); color:white; }
.add-listing-btn { background:var(--secondary-gradient); color:white; }
.mobile-menu-btn { display:none; background:none; border:none; font-size:1.5rem; color:var(--text-secondary); cursor:pointer; padding:8px; }

/* CATEGORIES */
.categories-section { padding:60px 0 100px; background:var(--bg); }
.categories-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.category-card { background:var(--card-bg); backdrop-filter:blur(8px); border:1px solid var(--card-border); border-radius:var(--radius-lg); padding:22px 20px; display:flex; align-items:center; gap:14px; box-shadow:var(--card-shadow); transition:var(--transition); }
.category-card:hover { transform:translateY(-6px) scale(1.02); box-shadow:var(--shadow-lg); border-color:var(--primary); }
.category-icon { width:48px; height:48px; border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:1.3rem; flex-shrink:0; }

/* LISTINGS */
.listings-section { padding:80px 0; background:var(--card-bg); }
.listings-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.listing-card { background:var(--card-bg); border:1px solid var(--card-border); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--card-shadow); transition:var(--transition); }
.listing-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-xl); border-color:var(--primary-light); }
.listing-image { position:relative; height:200px; overflow:hidden; background:var(--gray-100); }
.listing-image img { width:100%; height:100%; object-fit:cover; transition:transform 0.6s; }
.listing-card:hover .listing-image img { transform:scale(1.08); }

.section-header { text-align:center; margin-bottom:40px; }
.section-header h2 { font-size:2rem; color:var(--text); margin-bottom:8px; }
.section-header p { color:var(--text-secondary); font-size:1rem; }
.section-footer { text-align:center; margin-top:40px; }

.how-it-works { padding:100px 0; background:var(--bg); }
.steps-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.step-card { text-align:center; padding:40px 30px; background:var(--card-bg); border:1px solid var(--card-border); border-radius:var(--radius-xl); box-shadow:var(--card-shadow); transition:var(--transition); }
.step-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-lg); }
.step-number { width:48px; height:48px; border-radius:50%; background:var(--primary-gradient); color:white; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:1.2rem; margin:0 auto 20px; }

.cities-section { padding:80px 0; }
.cities-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:10px; }
.city-card { background:var(--card-bg); border:1px solid var(--border); border-radius:12px; padding:14px 12px; text-align:center; transition:all 0.3s; cursor:pointer; text-decoration:none; color:inherit; display:block; }
.city-card:hover { background:var(--primary-gradient); color:#fff; border-color:transparent; transform:translateY(-3px); box-shadow:0 10px 25px rgba(99,102,241,0.3); }
.city-card span { display:block; font-weight:600; font-size:0.9rem; }
.city-card small { font-size:0.65rem; opacity:0.6; display:block; margin-top:2px; }

.testimonials-section { padding:80px 0; background:var(--bg); }
.testimonials-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.testimonial-card { background:var(--card-bg); border-radius:14px; padding:24px; box-shadow:var(--shadow); }

.footer { background:var(--dark); color:var(--gray-300); padding:60px 0 0; }
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:40px; margin-bottom:40px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.05); padding:20px 0; }
.footer-bottom-content { display:flex; justify-content:space-between; align-items:center; }

.back-to-top { position:fixed; bottom:30px; right:30px; width:50px; height:50px; border-radius:50%; background:var(--primary-gradient); color:white; border:none; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:1.2rem; box-shadow:var(--shadow-lg); opacity:0; visibility:hidden; transform:translateY(20px); z-index:999; }
.back-to-top.visible { opacity:1; visibility:visible; transform:translateY(0); }

.cookie-banner { position:fixed; bottom:0; left:0; right:0; background:var(--card-bg); border-top:1px solid var(--border); padding:16px 24px; z-index:9999; display:none; backdrop-filter:blur(12px); }
.cookie-banner.show { display:block; }

@keyframes skimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
.skeleton { background:linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%); background-size:200% 100%; animation:skimmer 1.5s infinite; border-radius:10px; }