/**
 * Karta klienta - Main Stylesheet
 * Dark & Gold Luxury Theme
 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
    --gold:         #c9a96e;
    --gold-light:   #e8d5b0;
    --gold-dark:    #a8863d;
    --dark:         #0d0b0a;
    --dark-2:       #151210;
    --dark-3:       #1e1a17;
    --card-bg:      rgba(20, 16, 13, 0.85);
    --border:       rgba(201, 169, 110, 0.22);
    --border-light: rgba(201, 169, 110, 0.12);
    --text:         #f0ece4;
    --text-light:   rgba(240, 236, 228, 0.55);
    --text-muted:   rgba(240, 236, 228, 0.35);
    --input-bg:     rgba(255,255,255,0.05);
    --input-bg-hover: rgba(255,255,255,0.08);
    --radius:       14px;
    --radius-sm:    10px;
    --radius-lg:    20px;
    --success:      #7ec898;
    --error:        #e07878;
    --warning:      #e0b078;
    --shadow:       rgba(0,0,0,0.5);
    --transition:   all 0.25s cubic-bezier(0.4,0,0.2,1);

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'DM Sans', sans-serif;

    /* legacy aliases */
    --primary:       #c9a96e;
    --primary-light: #e8d5b0;
    --primary-dark:  #a8863d;
    --secondary:     rgba(201,169,110,0.08);
    --accent:        #e8d5b0;
    --white:         #f0ece4;
    --bg:            #0d0b0a;
    --font-display-legacy: 'Playfair Display', Georgia, serif;
    --font-body-legacy:    'DM Sans', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--text);
    line-height: 1.25;
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 600; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
p { font-size: 0.95rem; color: var(--text-light); }
a { color: var(--gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold-light); }

/* LAYOUT */
.container { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 2rem; }
.container-small { max-width: 900px; }
.container-builder { max-width: 1600px; padding: 0 1.5rem; }

/* HEADER */
.header {
    background: rgba(13,11,10,0.92);
    backdrop-filter: blur(20px) saturate(1.3);
    -webkit-backdrop-filter: blur(20px) saturate(1.3);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 200;
}
.header-content { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; }
.logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; color: var(--gold); text-decoration: none; letter-spacing: 0.02em; }
.nav { display: flex; gap: 0.5rem; align-items: center; }
.nav a { color: var(--text-light); text-decoration: none; font-size: 0.875rem; font-weight: 400; transition: var(--transition); padding: 0.5rem 0.875rem; border-radius: var(--radius-sm); border: 1px solid transparent; }
.nav a:hover { color: var(--gold); background: rgba(201,169,110,0.08); border-color: var(--border); }
.nav a.active { color: var(--gold); background: rgba(201,169,110,0.1); border-color: var(--border); }

/* USER MENU */
.user-menu { position: relative; }
.user-menu-trigger { display: flex; align-items: center; gap: 0.5rem; padding: 0.45rem 0.875rem; background: rgba(201,169,110,0.08); border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); font-size: 0.875rem; color: var(--text); font-weight: 400; font-family: var(--font-body); }
.user-menu-trigger:hover { background: rgba(201,169,110,0.14); border-color: rgba(201,169,110,0.4); color: var(--gold-light); }
.user-menu-trigger .user-icon { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--gold-dark), var(--gold)); color: var(--dark); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.8rem; }
.user-menu-trigger .chevron { transition: var(--transition); }
.user-menu.active .chevron { transform: rotate(180deg); }
.user-menu-dropdown { position: absolute; top: calc(100% + 8px); right: 0; background: var(--dark-2); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 20px 40px rgba(0,0,0,0.6); min-width: 220px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: var(--transition); z-index: 1000; backdrop-filter: blur(16px); }
.user-menu.active .user-menu-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.user-menu-header { padding: 1rem; border-bottom: 1px solid var(--border-light); }
.user-menu-name { font-weight: 600; color: var(--text); margin-bottom: 0.2rem; font-size: 0.9rem; }
.user-menu-email { font-size: 0.8rem; color: var(--text-muted); }
.user-menu-items { padding: 0.4rem; }
.user-menu-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.65rem 0.875rem; color: var(--text-light); text-decoration: none; border-radius: var(--radius-sm); transition: var(--transition); font-size: 0.875rem; }
.user-menu-item:hover { background: rgba(201,169,110,0.08); color: var(--gold-light); }
.user-menu-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.user-menu-separator { height: 1px; background: var(--border-light); margin: 0.4rem 0; }

/* MAIN */
.main { padding: 2.5rem 1.5rem 4rem; min-height: calc(100vh - 70px); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.5rem; background: linear-gradient(135deg, #a8863d, #c9a96e, #d4af6e); color: #1a1209; border: none; border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.875rem; font-weight: 600; cursor: pointer; transition: var(--transition); text-decoration: none; letter-spacing: 0.03em; box-shadow: 0 4px 16px rgba(201,169,110,0.25); position: relative; overflow: hidden; }
.btn::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent); opacity: 0; transition: opacity 0.2s; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(201,169,110,0.4); color: #1a1209; }
.btn:hover::after { opacity: 1; }
.btn:active { transform: translateY(0); }
.btn-secondary { background: rgba(201,169,110,0.1); color: var(--gold-light); border: 1px solid var(--border); box-shadow: none; }
.btn-secondary:hover { background: rgba(201,169,110,0.18); color: var(--gold-light); border-color: rgba(201,169,110,0.4); box-shadow: none; transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--gold-light); border: 1px solid var(--border); box-shadow: none; }
.btn-outline:hover { background: rgba(201,169,110,0.08); color: var(--gold); border-color: var(--gold); box-shadow: none; transform: none; }
.btn-danger { background: rgba(224,120,120,0.12); color: var(--error); border: 1px solid rgba(224,120,120,0.3); box-shadow: none; }
.btn-danger:hover { background: rgba(224,120,120,0.22); color: #f0a0a0; box-shadow: none; transform: none; }
.btn-sm { padding: 0.45rem 0.875rem; font-size: 0.8rem; }
.btn-lg { padding: 0.95rem 2rem; font-size: 1rem; }

/* CARDS */
.card { background: var(--card-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-radius: var(--radius); padding: 2rem; border: 1px solid var(--border); transition: var(--transition); }
.card:hover { border-color: rgba(201,169,110,0.35); box-shadow: 0 8px 32px rgba(0,0,0,0.4); }
.card-title { font-family: var(--font-display); color: var(--text); margin-bottom: 1.5rem; font-size: 1.2rem; }

/* GRID */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* FORMS */
.form-group { margin-bottom: 1.2rem; }
.form-label { display: block; margin-bottom: 0.45rem; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold-light); opacity: 0.75; }
.form-input, .form-textarea, .form-select { width: 100%; padding: 0.8rem 1rem; background: var(--input-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.95rem; color: var(--text); outline: none; transition: var(--transition); }
.form-select, select.form-input { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9a96e' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; cursor: pointer; }
.form-select option, select.form-input option { background: #1e1a17; color: #f0ece4; padding: 0.5rem; }
.form-select option:hover, select.form-input option:hover { background: #2a2420; }
.form-select option:checked, select.form-input option:checked { background: rgba(201,169,110,0.2); color: #c9a96e; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-select option { background: var(--dark-2); color: var(--text); }
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: rgba(201,169,110,0.55); background: var(--input-bg-hover); box-shadow: 0 0 0 3px rgba(201,169,110,0.1); }
.form-textarea { min-height: 120px; resize: vertical; }
.checkbox-wrapper { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }
.checkbox-input { width: 18px; height: 18px; cursor: pointer; accent-color: var(--gold); }

/* LOGIN */
.login-container { position: relative; z-index: 10; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; background: transparent; }
.login-card { width: 100%; max-width: 440px; background: var(--card-bg); backdrop-filter: blur(28px) saturate(1.4); -webkit-backdrop-filter: blur(28px) saturate(1.4); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2.8rem 2.4rem; box-shadow: 0 0 0 1px rgba(201,169,110,0.06), 0 40px 80px rgba(0,0,0,0.6), 0 0 60px rgba(201,169,110,0.04) inset; animation: cardIn 0.7s cubic-bezier(.22,1,.36,1) both; }
@keyframes cardIn { from { opacity: 0; transform: translateY(20px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo .brand-icon { width: 52px; height: 52px; margin: 0 auto 1rem; background: linear-gradient(135deg, var(--gold-dark), var(--gold-light)); border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; box-shadow: 0 8px 24px rgba(201,169,110,0.35); }
.login-logo h1 { font-family: var(--font-display); font-size: 1.75rem; font-weight: 600; color: var(--text); letter-spacing: 0.01em; line-height: 1.2; }
.login-logo p { margin-top: 0.4rem; font-size: 0.8rem; font-weight: 300; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); opacity: 0.85; }
.logo-divider { width: 40px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); margin: 1rem auto 0; }

/* ALERTS */
.alert { border-radius: var(--radius-sm); padding: 0.8rem 1rem; font-size: 0.875rem; margin-bottom: 1.25rem; display: flex; align-items: flex-start; gap: 0.5rem; border: 1px solid rgba(224,120,120,0.3); background: rgba(224,120,120,0.1); color: #f0a0a0; }
.alert-success { background: rgba(126,200,152,0.1); border: 1px solid rgba(126,200,152,0.3); color: #9ee0b8; }
.alert-error { background: rgba(224,120,120,0.1); border: 1px solid rgba(224,120,120,0.3); color: #f0a0a0; }
.alert-warning { background: rgba(224,176,120,0.1); border: 1px solid rgba(224,176,120,0.3); color: #f0c878; }

/* DASHBOARD */
.dashboard-header { margin-bottom: 2rem; }
.dashboard-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.25rem; margin-bottom: 2rem; }
.stat-card { background: linear-gradient(135deg, rgba(201,169,110,0.12) 0%, rgba(201,169,110,0.04) 100%); border: 1px solid var(--border); padding: 2rem 1.5rem; border-radius: var(--radius); position: relative; overflow: hidden; transition: var(--transition); }
.stat-card::before { content: ''; position: absolute; top: -40%; right: -40%; width: 80%; height: 80%; background: radial-gradient(circle, rgba(201,169,110,0.1) 0%, transparent 70%); pointer-events: none; }
.stat-card:hover { border-color: rgba(201,169,110,0.4); box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
.stat-value { font-size: 2.5rem; font-weight: 700; font-family: var(--font-display); color: var(--gold); line-height: 1; }
.stat-label { font-size: 0.875rem; color: var(--text-light); margin-top: 0.5rem; }

/* TABLES */
.table-wrapper { overflow-x: auto; border-radius: var(--radius); background: rgba(20,16,13,0.6); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; }
thead { background: rgba(201,169,110,0.07); border-bottom: 1px solid var(--border); }
th { padding: 0.875rem 1rem; text-align: left; font-weight: 500; color: var(--gold-light); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; }
td { padding: 0.875rem 1rem; border-top: 1px solid var(--border-light); font-size: 0.875rem; color: var(--text-light); }
tr:hover td { background: rgba(201,169,110,0.04); color: var(--text); }

/* MODAL */
.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); backdrop-filter: blur(6px); z-index: 1000; align-items: center; justify-content: center; padding: 1.5rem; }
.modal.active { display: flex; }
.modal-content { background: var(--dark-2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; max-width: 600px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; animation: modalSlideIn 0.3s cubic-bezier(.22,1,.36,1); box-shadow: 0 40px 80px rgba(0,0,0,0.6); }
@keyframes modalSlideIn { from { opacity: 0; transform: translateY(-16px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-close { position: absolute; top: 1.25rem; right: 1.25rem; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--text-muted); transition: var(--transition); line-height: 1; }
.modal-close:hover { color: var(--text); }

/* BADGES */
.badge { display: inline-flex; align-items: center; padding: 0.2rem 0.6rem; border-radius: 20px; font-size: 0.75rem; font-weight: 500; }
.badge-success { background: rgba(126,200,152,0.15); color: var(--success); border: 1px solid rgba(126,200,152,0.3); }
.badge-warning { background: rgba(224,176,120,0.15); color: var(--warning); border: 1px solid rgba(224,176,120,0.3); }
.badge-error   { background: rgba(224,120,120,0.15); color: var(--error); border: 1px solid rgba(224,120,120,0.3); }
.badge-gold    { background: rgba(201,169,110,0.15); color: var(--gold); border: 1px solid var(--border); }

/* LOADING */
.loading { display: inline-block; width: 20px; height: 20px; border: 2px solid rgba(201,169,110,0.2); border-top-color: var(--gold); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* VOICE INPUT */
.input-with-voice { position: relative; display: flex; align-items: center; gap: 0.5rem; }
.input-with-voice .form-input, .input-with-voice .form-textarea { flex: 1; }
.voice-btn { min-width: 44px; height: 44px; padding: 0.5rem; background: var(--input-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 1.4rem; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; color: var(--text-light); }
.voice-btn:hover { background: rgba(201,169,110,0.1); border-color: var(--gold); color: var(--gold); }
.voice-btn.listening { background: rgba(224,120,120,0.15); border-color: var(--error); animation: pulse 1.5s ease-in-out infinite; }
.voice-btn-textarea { align-self: flex-start; margin-top: 0.875rem; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.75; transform: scale(1.05); } }

/* HELPERS */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem; }
.divider { height: 1px; background: var(--border-light); margin: 1.5rem 0; }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.text-light { color: var(--text-light); }
.register-footer { text-align: center; margin-top: 1.6rem; padding-top: 1.4rem; border-top: 1px solid var(--border); }
.register-footer p { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 0.7rem; }

/* VIDEO BG */
.video-bg { position: fixed !important; top: 0 !important; left: 0 !important; width: 100% !important; height: 100% !important; z-index: 0 !important; }
.video-bg video { width: 100% !important; height: 100% !important; object-fit: cover !important; }
.video-bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(13,11,10,0.4) 0%, transparent 70%), radial-gradient(ellipse 120% 50% at 50% 100%, rgba(13,11,10,0.88) 0%, transparent 70%); pointer-events: none; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: rgba(201,169,110,0.25); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(201,169,110,0.4); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-content { flex-direction: column; gap: 0.75rem; }
    .nav { flex-wrap: wrap; justify-content: center; }
    .login-card { padding: 2rem 1.5rem; }
    .card { padding: 1.5rem; }
    th, td { padding: 0.65rem 0.5rem; }
    .dashboard-stats { grid-template-columns: repeat(2, 1fr); }
}

@media print {
    .header, .nav, .btn, .no-print { display: none !important; }
    body { background: white; color: black; }
    .card { border: 1px solid #ccc; box-shadow: none; background: white; }
}