@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap');

:root {
    --neon-pink: #FF00FF;
    --neon-cyan: #00FFFF;
    --neon-green: #00FF00;
    --dark-bg: #1A1A1A;
    --darker-bg: #111111;
    --text-white: #FFFFFF;
    --text-gray: #CCCCCC;
}

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

body {
    background-color: var(--darker-bg);
    color: var(--text-white);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    line-height: 1.6;
}

/* Секция сканера */
.scanner-section {
    padding: 80px 20px;
    position: relative;
    z-index: 2;
    background: transparent;
}

.scanner-wrap {
    max-width: 820px;
    margin: 0 auto;
}

/* Заголовок */
.scanner-header {
    text-align: center;
    margin-bottom: 36px;
}

.scanner-title {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1.75rem;
    font-weight: bold;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--text-white);
    text-shadow: 0 0 10px var(--neon-cyan), 0 0 20px rgba(0,255,255,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    line-height: 1.3;
    animation: title-glitch 5s infinite;
}

.scanner-title-icon {
    font-size: 1.5rem;
    animation: icon-pulse 2.2s ease-in-out infinite;
    filter: drop-shadow(0 0 10px var(--neon-cyan));
}

.scanner-subtitle {
    margin-top: 12px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    color: var(--text-gray);
    text-transform: uppercase;
    line-height: 1.6;
    opacity: 0.7;
}

/* Карточка сканера — убрано внутреннее свечение */
.scanner-card {
    background: rgba(26, 26, 26, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.15);
    transition: all 0.3s ease;
}

/* Только внешняя граница при наведении, без изменения фона */
.scanner-card:hover {
    border: 1px solid rgba(255, 0, 255, 0.5);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.3);
    transform: translateY(-2px);
}

/* Скан-линия поверх карточки (оставляем для стиля) */
.scanner-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent);
    animation: scan 3s linear infinite;
    pointer-events: none;
    z-index: 0;
}

/* Шаг */
.sc-step {
    padding: 26px 30px;
    position: relative;
    z-index: 1;
}

.sc-step-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.sc-num {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 8px var(--neon-cyan);
    letter-spacing: 1px;
    opacity: 0.8;
    flex-shrink: 0;
}

.sc-label-text {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.8rem;
    letter-spacing: 3px;
    color: var(--text-gray);
    text-transform: uppercase;
    font-weight: bold;
}

.sc-hint {
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: #666;
    text-transform: none;
    margin-left: auto;
}

/* Разделитель */
.sc-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    position: relative;
    z-index: 1;
    margin: 0 30px;
}

/* Поле ввода с автодополнением */
.sc-autocomplete-wrap {
    position: relative;
    margin-bottom: 14px;
}

.sc-autocomplete-input {
    width: 100%;
    background: rgba(30, 30, 30, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    color: var(--text-white);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.9rem;
    padding: 12px 16px;
    outline: none;
    transition: all 0.3s ease;
    caret-color: var(--neon-cyan);
}

.sc-autocomplete-input::placeholder { 
    color: rgba(255, 255, 255, 0.6);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
}

.sc-autocomplete-input:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5),
                inset 0 0 5px rgba(0, 255, 255, 0.2);
    background: rgba(35, 35, 35, 0.9);
}

.sc-autocomplete-input.has-value {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    text-shadow: 0 0 6px rgba(0,255,255,0.4);
}

/* Дропдаун */
.sc-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.95);
    border: 1px solid var(--neon-cyan);
    border-radius: 0 0 6px 6px;
    border-top: none;
    max-height: 220px;
    overflow-y: auto;
    z-index: 100;
    display: none;
    backdrop-filter: blur(5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}

.sc-dropdown.open { display: block; }

.sc-dropdown::-webkit-scrollbar { width: 4px; }
.sc-dropdown::-webkit-scrollbar-track { background: transparent; }
.sc-dropdown::-webkit-scrollbar-thumb { background: var(--neon-cyan); border-radius: 2px; }

.sc-dropdown-item {
    padding: 10px 16px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.15s;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    letter-spacing: 0.5px;
}

.sc-dropdown-item:last-child { border-bottom: none; }

.sc-dropdown-item:hover,
.sc-dropdown-item.highlighted {
    background: rgba(255, 0, 255, 0.1);
    color: var(--neon-pink);
    padding-left: 22px;
    text-shadow: 0 0 5px var(--neon-pink);
}

.sc-dropdown-item mark {
    background: transparent;
    color: var(--neon-cyan);
    text-shadow: 0 0 6px var(--neon-cyan);
    font-weight: bold;
}

/* Быстрые бренды */
.sc-quick-brands {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sc-quick-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--text-gray);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    letter-spacing: 1.5px;
    padding: 7px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.sc-quick-btn:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    background: rgba(0, 255, 255, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.sc-quick-btn.active {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    background: rgba(0, 255, 255, 0.1);
    text-shadow: 0 0 8px var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

/* Кнопки выбора (диагональ / возраст) */
.sc-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sc-opt {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--text-gray);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.82rem;
    letter-spacing: 1px;
    padding: 9px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    outline: none;
}

.sc-opt:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    background: rgba(0, 255, 255, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.sc-opt.selected {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    background: rgba(0, 255, 255, 0.1);
    text-shadow: 0 0 8px var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

/* Чипы симптомов */
.sc-symptoms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 8px;
    margin-bottom: 20px;
}

.sc-chip { 
    display: flex; 
    cursor: pointer; 
}

.sc-chip input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.sc-chip-body {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 9px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--text-gray);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    line-height: 1.3;
}

.sc-chip-body::before {
    content: '□';
    margin-right: 10px;
    font-size: 0.9rem;
    color: #666;
    transition: all 0.3s ease;
}

.sc-chip input:checked + .sc-chip-body {
    border-color: var(--neon-pink);
    color: var(--text-white);
    background: rgba(255, 0, 255, 0.08);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.2);
}

.sc-chip input:checked + .sc-chip-body::before {
    content: '■';
    color: var(--neon-pink);
    text-shadow: 0 0 6px var(--neon-pink);
}

.sc-chip:hover .sc-chip-body {
    border-color: var(--neon-pink);
    transform: translateY(-2px);
}

/* Блок предварительной оценки */
.sc-estimate {
    display: none;
    margin-top: 10px;
    border: 1px solid var(--neon-cyan);
    border-radius: 6px;
    background: rgba(0, 255, 255, 0.05);
    padding: 18px 20px 14px;
    animation: sc-estimate-in 0.35s ease;
    position: relative;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

.sc-estimate.visible { display: block; }

@keyframes sc-estimate-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: none; }
}

.sc-estimate-header {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    letter-spacing: 3px;
    color: var(--neon-cyan);
    text-transform: uppercase;
    margin-bottom: 14px;
    text-shadow: 0 0 5px var(--neon-cyan);
}

.sc-estimate-rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sc-estimate-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sc-estimate-row:last-child { 
    border-bottom: none; 
    padding-bottom: 0;
}

.sc-estimate-key {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--text-gray);
    letter-spacing: 0.5px;
}

.sc-estimate-val {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--text-white);
    text-align: right;
}

.sc-estimate-price {
    font-size: 1.2rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan);
    letter-spacing: 1px;
}

.sc-estimate-free {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.9rem;
    font-weight: bold;
    color: var(--neon-green);
    text-shadow: 0 0 8px var(--neon-green);
}

.sc-estimate-note {
    margin-top: 12px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.65rem;
    color: #666;
    font-style: italic;
    line-height: 1.5;
}

/* Поля контактов */
.sc-contact-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 18px;
}

.sc-field-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.sc-field-label {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--text-gray);
    text-transform: uppercase;
}

.sc-input {
    background: rgba(30, 30, 30, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    color: var(--text-white);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.9rem;
    padding: 12px 16px;
    outline: none;
    transition: all 0.3s ease;
    width: 100%;
    caret-color: var(--neon-cyan);
}

.sc-input::placeholder { 
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.82rem;
}

.sc-input:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5),
                inset 0 0 5px rgba(0, 255, 255, 0.2);
    background: rgba(35, 35, 35, 0.9);
}

.sc-input.valid {
    border-color: var(--neon-green);
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
}

.sc-input.invalid {
    border-color: #ff4444;
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.3);
}

/* Согласие */
.sc-agree {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.sc-agree input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.sc-agree-box {
    width: 18px;
    height: 18px;
    border: 2px solid var(--neon-cyan);
    border-radius: 3px;
    flex-shrink: 0;
    margin-top: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    background: rgba(30, 30, 30, 0.9);
}

.sc-agree input:checked + .sc-agree-box {
    background: var(--neon-cyan);
    box-shadow: 0 0 10px var(--neon-cyan);
}

.sc-agree input:checked + .sc-agree-box::after { 
    content: '✓';
    color: #000;
    font-weight: bold;
    font-size: 12px;
}

.sc-agree-text {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--text-gray);
    letter-spacing: 0.5px;
    line-height: 1.6;
}

.sc-agree-text a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: all 0.3s ease;
}

.sc-agree-text a:hover { 
    color: var(--neon-pink);
    text-shadow: 0 0 5px var(--neon-pink);
}

/* Кнопка отправки */
.sc-submit-wrap {
    padding: 22px 30px 24px;
    position: relative;
    z-index: 1;
}

.sc-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    width: 100%;
    padding: 18px 24px;
    background: linear-gradient(135deg, rgba(255, 0, 255, 0.1), rgba(0, 255, 255, 0.1));
    border: 2px solid var(--neon-green);
    border-radius: 6px;
    color: var(--neon-green);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1rem;
    font-weight: bold;
    letter-spacing: 4px;
    text-transform: uppercase;
    cursor: pointer;
    text-shadow: 0 0 8px var(--neon-green);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Градиентная граница при ховере */
.sc-submit-btn::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--neon-green), var(--neon-cyan), var(--neon-green));
    border-radius: 8px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
    filter: blur(10px);
}

.sc-submit-btn:not(:disabled):hover::before {
    opacity: 0.7;
}

.sc-submit-btn:not(:disabled):hover {
    background: linear-gradient(135deg, rgba(255, 0, 255, 0.2), rgba(0, 255, 255, 0.2));
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.4);
    border-color: var(--neon-cyan);
}

.sc-submit-btn:not(:disabled):active {
    transform: translateY(0);
}

.sc-submit-btn:disabled {
    border-color: #333;
    color: #444;
    text-shadow: none;
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.5;
}

.sc-submit-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 0 5px var(--neon-green));
}

.sc-submit-btn:not(:disabled):hover .sc-submit-arrow {
    transform: translateX(6px);
}

/* Состояние загрузки */
.sc-submit-btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.sc-submit-btn.loading .sc-submit-text::after {
    content: '';
    animation: loading-dots 1.5s infinite;
}

@keyframes loading-dots {
    0% { content: ''; }
    25% { content: '.'; }
    50% { content: '..'; }
    75% { content: '...'; }
    100% { content: ''; }
}

.sc-submit-note {
    margin-top: 10px;
    text-align: center;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    color: #666;
    letter-spacing: 1px;
}

/* Анимации */
@keyframes scan {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes icon-pulse {
    0%, 100% { 
        transform: scale(1);
        filter: drop-shadow(0 0 10px var(--neon-cyan));
    }
    50% { 
        transform: scale(1.1);
        filter: drop-shadow(0 0 15px var(--neon-pink));
    }
}

@keyframes title-glitch {
    0%, 95%, 100% { 
        transform: translate(0, 0);
        opacity: 1;
    }
    96%, 98% { 
        transform: translate(-2px, 1px);
        opacity: 0.8;
    }
    97%, 99% { 
        transform: translate(2px, -1px);
        opacity: 0.8;
    }
}

/* Адаптив: планшет */
@media (max-width: 768px) {
    .scanner-section { padding: 50px 14px; }

    .scanner-title {
        font-size: 1.4rem;
        letter-spacing: 3px;
    }

    .sc-step { padding: 20px 18px; }
    .sc-divider { margin: 0 18px; }

    .sc-contact-fields { 
        grid-template-columns: 1fr; 
        gap: 12px; 
    }

    .sc-symptoms-grid {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }

    .sc-submit-wrap { padding: 18px 18px 20px; }

    .sc-submit-btn {
        font-size: 0.9rem;
        letter-spacing: 2px;
        padding: 16px 18px;
    }
}

/* Адаптив: мобильный */
@media (max-width: 480px) {
    .scanner-section { padding: 40px 10px; }

    .scanner-title {
        font-size: 1.2rem;
        letter-spacing: 2px;
        gap: 8px;
    }

    .scanner-subtitle { font-size: 0.75rem; }

    .sc-step { padding: 16px 14px; }
    .sc-divider { margin: 0 14px; }

    .sc-symptoms-grid { 
        grid-template-columns: 1fr; 
    }

    .sc-options {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .sc-opt { 
        text-align: center;
        padding: 8px 12px;
    }

    .sc-quick-brands {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
    }

    .sc-quick-btn { 
        text-align: center; 
        padding: 8px 4px; 
        font-size: 0.7rem; 
    }

    .sc-submit-wrap { padding: 14px 14px 18px; }

    .sc-submit-btn {
        font-size: 0.8rem;
        letter-spacing: 1.5px;
        padding: 14px 12px;
        flex-direction: column;
        gap: 4px;
    }

    .sc-submit-arrow { display: none; }

    .sc-estimate-price { font-size: 1rem; }

    .sc-estimate-row { 
        flex-direction: column; 
        align-items: flex-start; 
        gap: 4px; 
    }
    .sc-estimate-val { text-align: left; }
}

/* Оптимизация для слабых устройств */
@media (max-width: 768px) and (pointer: coarse) {
    .scanner-card,
    .sc-dropdown,
    .sc-chip-body,
    .sc-input,
    .sc-submit-btn {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
}

/* Уважаем системную настройку "уменьшить движение" */
@media (prefers-reduced-motion: reduce) {
    .scanner-title,
    .scanner-card::after,
    .scanner-card::before,
    .sc-chip-body,
    .sc-opt,
    .sc-quick-btn,
    .sc-submit-btn {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .scanner-card:hover {
        transform: none !important;
    }
}