@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Montserrat:wght@300;400;500&display=swap');

:root {
    --gold-gradient: linear-gradient(180deg, #fff6cc 0%, #f7dc8a 20%, #d4af37 45%, #8b651e 65%, #f5dd97 85%, #fff4c9 100%);
    --dark-bg: #050505;
    --border-gold: rgba(212, 175, 55, 0.45);
}

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

body {
    background-color: var(--dark-bg);
    background-image: url('../bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #ffffff;
    font-family: 'Montserrat', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.bg-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 1;
    pointer-events: none;
}

.bg-glow {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.08) 0%, transparent 80%);
    z-index: 2;
    pointer-events: none;
}

.card-frame {
    position: relative;
    z-index: 10;
    width: 92%;
    max-width: 500px;
    padding: 60px 40px;
    text-align: center;
    background: rgba(8, 8, 8, 0.85);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-gold);
    border-radius: 4px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.9);
    margin: 40px 0;
}

.inner-line {
    position: absolute;
    inset: 15px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    pointer-events: none;
}

.crown {
    font-size: 44px;
    margin-bottom: 10px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.8));
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(28px, 5vw, 48px);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 400;
    margin-bottom: 5px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.service-tag {
    font-size: 11px;
    color: #d4af37;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    font-weight: 400;
    margin-bottom: 25px;
}

.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 35px;
}

.line { width: 60px; height: 1px; background: rgba(212, 175, 55, 0.3); }
.diamond { width: 6px; height: 6px; background: #d4af37; transform: rotate(45deg); margin: 0 15px; }

/* Табы */
.auth-tabs {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    justify-content: center;
}

.tab-btn {
    background: transparent;
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: #9ca3af;
    padding: 10px 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover, .tab-btn.active {
    color: #050505;
    background: var(--gold-gradient);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

/* Контент табов */
.auth-content {
    display: none;
}

.auth-content.active {
    display: block;
}

/* Формы */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.form-group label {
    color: #d4af37;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-group input,
.form-group select {
    padding: 12px 15px;
    background: rgba(30, 30, 30, 0.8);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: #ffffff;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #d4af37;
    background: rgba(30, 30, 30, 1);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

.form-group input::placeholder {
    color: #666;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: #1e1e1e;
    color: #fff;
}

.submit-btn {
    padding: 14px 30px;
    background: var(--gold-gradient);
    color: #050505;
    border: none;
    border-radius: 2px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.back-btn {
    padding: 14px 20px;
    background: transparent;
    color: #d4af37;
    border: 1px solid #d4af37;
    border-radius: 2px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: #f7dc8a;
    color: #f7dc8a;
}

.form-buttons {
    display: flex;
    gap: 12px;
}

/* Превью фото */
.photo-preview {
    margin-top: 10px;
    width: 100%;
    height: 200px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 2px;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.photo-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.photo-preview.empty {
    color: #666;
    font-size: 12px;
}

/* Сообщения об ошибках и успехе */
.error-message {
    color: #ff6b6b;
    font-size: 12px;
    display: none;
    padding: 10px;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 2px;
}

.error-message.show {
    display: block;
}

.success-message {
    color: #51cf66;
    font-size: 12px;
    display: none;
    padding: 10px;
    background: rgba(81, 207, 102, 0.1);
    border: 1px solid rgba(81, 207, 102, 0.3);
    border-radius: 2px;
}

.success-message.show {
    display: block;
}

/* Ссылка назад */
.back-link {
    margin-top: 30px;
}

.back-link a {
    color: #9ca3af;
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.3s;
}

.back-link a:hover {
    color: #f7dc8a;
}

/* Прогресс бар для регистрации */
.progress-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    gap: 3px;
}

.progress-step {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid rgba(212, 175, 55, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #666;
    transition: all 0.3s ease;
}

.progress-step.active {
    background: var(--gold-gradient);
    border-color: transparent;
    color: #050505;
    font-weight: 500;
}

.progress-line {
    width: 15px;
    height: 1px;
    background: rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.progress-line.active {
    background: #d4af37;
}

/* Шаги регистрации */
.step-content {
    display: none;
}

.step-content.active {
    display: block;
}

.step-title {
    font-size: 14px;
    color: #d4af37;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.step-subtitle {
    font-size: 13px;
    color: #888;
    margin-bottom: 25px;
}

.file-hint {
    font-size: 11px;
    color: #666;
    margin-top: 5px;
}

/* Мобильная адаптация */
@media (max-width: 600px) {
    .card-frame {
        padding: 40px 20px;
        max-width: 95%;
    }

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

    .tab-btn {
        width: 100%;
    }

    .form-buttons {
        flex-direction: column;
    }

    .progress-bar {
        gap: 2px;
    }

    .progress-step {
        width: 22px;
        height: 22px;
        font-size: 9px;
    }

    .progress-line {
        width: 12px;
    }
}

/* Radio buttons for car ownership */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 10px;
}

.radio-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.radio-item input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: #d4af37;
    cursor: pointer;
}

.radio-item label {
    cursor: pointer;
    color: #ffffff;
    font-size: 16px;
    transition: color 0.3s ease;
}

.radio-item label:hover {
    color: #d4af37;
}