/* ================================
   DASHBOARD VPN POWER - ЕДИНЫЙ СТИЛЬ
   ================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ================================
   БАЗОВЫЕ СТИЛИ
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-color: #4ade80;
    --danger-color: #ff6b6b;
    --card-dark: rgba(30, 30, 70, 0.7);
    --card-light: rgba(255, 255, 255, 0.9);
    --border-dark: rgba(102, 126, 234, 0.2);
    --border-light: rgba(102, 126, 234, 0.3);
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    background: linear-gradient(135deg, #0a0a1a, #1a1a2e, #16213e);
    color: #e0e0ff;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Анимированный фон */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.15), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.15), transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(240, 147, 251, 0.08), transparent 60%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundPulse 20s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* ================================
   ПЕРЕКЛЮЧАТЕЛЬ ТЕМЫ
   ================================ */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(30, 30, 70, 0.8);
    backdrop-filter: blur(15px);
    padding: 12px 26px;
    border-radius: 50px;
    cursor: pointer;
    z-index: 9999;
    font-size: 1.3rem;
    border: 2px solid rgba(102, 126, 234, 0.4);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.theme-toggle:hover {
    transform: scale(1.15) rotate(10deg);
    border-color: rgba(102, 126, 234, 0.7);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.5);
}

.theme-toggle:active {
    transform: scale(0.95);
}

/* Светлая тема */
body.light {
    background: linear-gradient(135deg, #f5f7fa, #c3cfe2, #e0e7ff);
    color: #2d3748;
}

body.light::before {
    background:
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.08), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.08), transparent 50%);
}

body.light .theme-toggle {
    background: rgba(255, 255, 255, 0.9);
    color: #2d3748;
}

/* ================================
   КОНТЕЙНЕР
   ================================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 20px 40px;
    position: relative;
    z-index: 1;
}

/* ================================
   ПРИВЕТСТВИЕ
   ================================ */
.welcome {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    background: rgba(30, 30, 70, 0.7);
    backdrop-filter: blur(20px);
    padding: 30px 40px;
    border-radius: 25px;
    border: 2px solid rgba(102, 126, 234, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    animation: slideDown 0.6s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.welcome h1 {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.btn-logout {
    padding: 12px 32px;
    background: rgba(255, 59, 92, 0.15);
    color: #ff6b6b;
    border: 2px solid #ff6b6b;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-logout:hover {
    background: #ff6b6b;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.5);
}

.btn-logout:active {
    transform: translateY(-1px);
}

/* ================================
   ВКЛАДКИ
   ================================ */
.tabs {
    display: flex;
    gap: 8px;
    background: rgba(30, 30, 70, 0.6);
    backdrop-filter: blur(15px);
    padding: 10px;
    border-radius: 20px;
    margin-bottom: 45px;
    width: max-content;
    border: 2px solid rgba(102, 126, 234, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: fadeIn 0.8s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.tabs a {
    padding: 15px 32px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    color: #b0b0ff;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tabs a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    transition: left 0.3s ease;
    z-index: -1;
    border-radius: 15px;
}

.tabs a:hover::before {
    left: 0;
}

.tabs a:hover {
    color: white;
    transform: translateY(-2px);
}

.tabs a.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.5);
}

/* ================================
   СЕТКА КАРТОЧЕК
   ================================ */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================================
   КАРТОЧКИ
   ================================ */
.card {
    background: rgba(30, 30, 70, 0.7);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 25px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(102, 126, 234, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.card:hover::before {
    opacity: 1;
}

.card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 30px 60px rgba(102, 126, 234, 0.4);
}

.card h2 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    color: #a8a8ff;
    font-weight: 700;
}

.card h3 {
    font-size: 1.9rem;
    color: #667eea;
    margin: 15px 0;
    font-weight: 800;
}

.card p {
    color: #b0b0ff;
    font-size: 1.15rem;
    margin: 12px 0;
    line-height: 1.6;
}

/* ================================
   КАРТОЧКА БАЛАНСА
   ================================ */
.balance {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(118, 75, 162, 0.2));
    border-color: rgba(102, 126, 234, 0.4);
}

.amount {
    font-size: 4.5rem;
    font-weight: 900;
    margin: 30px 0;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    filter: drop-shadow(0 0 20px rgba(102, 126, 234, 0.4));
}

/* ================================
   КАРТОЧКА УСТРОЙСТВ
   ================================ */
.devices {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.15), rgba(245, 87, 108, 0.15));
    border-color: rgba(240, 147, 251, 0.3);
}

.globe-container {
    width: 140px;
    height: 140px;
    margin: 25px auto;
    position: relative;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.2), transparent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.globe-inner {
    font-size: 5rem;
    animation: rotateGlobe 15s linear infinite;
    filter: drop-shadow(0 0 15px rgba(102, 126, 234, 0.6));
}

@keyframes rotateGlobe {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.big-number {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    color: #667eea;
    margin: 25px 0;
    line-height: 1;
}

/* ================================
   КАРТОЧКА СЕРВЕРА
   ================================ */
.server {
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.15), rgba(45, 212, 191, 0.15));
    border-color: rgba(74, 222, 128, 0.3);
}

.server h3 {
    color: #4ade80;
}

/* ================================
   КАРТОЧКА ПРИЛОЖЕНИЙ
   ================================ */
.apps {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.15), rgba(0, 242, 254, 0.15));
    border-color: rgba(79, 172, 254, 0.3);
}

.apps-row {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 25px;
}

/* ================================
   КНОПКИ
   ================================ */
.btn-primary {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #764ba2, #f093fb);
    transition: left 0.4s ease;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 0;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6);
}

.btn-primary:active {
    transform: translateY(-2px);
}

.btn-large {
    padding: 20px 50px;
    font-size: 1.3rem;
}

/* ================================
   ЗАГОЛОВКИ СЕКЦИЙ
   ================================ */
.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    letter-spacing: -1px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 2px;
}

/* ================================
   СЕТКА УСТРОЙСТВ
   ================================ */
.devices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

/* ================================
   КАРТОЧКА УСТРОЙСТВА
   ================================ */
.device-card {
    background: rgba(40, 40, 80, 0.7);
    backdrop-filter: blur(15px);
    padding: 30px;
    border-radius: 22px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.device-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, #667eea, #764ba2);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.device-card:hover {
    transform: translateY(-8px);
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 20px 45px rgba(102, 126, 234, 0.4);
}

.device-card:hover::before {
    opacity: 1;
}

/* Активное устройство */
.device-card.active {
    border-color: rgba(74, 222, 128, 0.5);
    background: rgba(40, 40, 80, 0.85);
}

.device-card.active::before {
    background: linear-gradient(180deg, #4ade80, #45d675);
    opacity: 1;
}

/* Неактивное устройство */
.device-card.inactive {
    opacity: 0.75;
    border-color: rgba(158, 158, 158, 0.3);
}

.device-info h3 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: #e0e0ff;
    font-weight: 700;
    padding-left: 10px;
}

.device-card.active .device-info h3 {
    color: #4ade80;
}

.device-info p {
    color: #b0b0ff;
    font-size: 1.05rem;
    margin: 8px 0;
    padding-left: 10px;
}

.device-info p strong {
    color: #e0e0ff;
    font-weight: 700;
}

.device-card.active .device-info p strong {
    color: #4ade80;
}

/* ================================
   КНОПКИ УПРАВЛЕНИЯ УСТРОЙСТВАМИ
   ================================ */
.btn-toggle {
    width: 100%;
    padding: 14px 25px;
    margin-top: 20px;
    border: none;
    border-radius: 15px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-toggle.on {
    background: linear-gradient(135deg, #4ade80, #45d675);
    color: white;
    box-shadow: 0 5px 15px rgba(74, 222, 128, 0.4);
}

.btn-toggle.on:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(74, 222, 128, 0.6);
}

.btn-toggle.off {
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: white;
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.btn-toggle.off:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.6);
}

.btn-toggle:active {
    transform: translateY(-1px);
}

/* ================================
   БЛОК ДОБАВЛЕНИЯ УСТРОЙСТВА
   ================================ */
.add-device-box {
    background: rgba(30, 30, 70, 0.7);
    backdrop-filter: blur(20px);
    padding: 45px;
    border-radius: 25px;
    text-align: center;
    margin-top: 50px;
    border: 2px solid rgba(102, 126, 234, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.add-device-box h3 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: #a8a8ff;
    font-weight: 700;
}

.add-device-box form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.add-device-box input[type="text"] {
    padding: 18px 25px;
    width: 100%;
    max-width: 450px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 15px;
    color: white;
    font-size: 1.1rem;
    outline: none;
    transition: all 0.3s ease;
}

.add-device-box input[type="text"]:focus {
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.add-device-box input[type="text"]::placeholder {
    color: rgba(224, 224, 255, 0.5);
}

/* ================================
   БЛОК УСПЕШНОГО ДОБАВЛЕНИЯ
   ================================ */
.success-box {
    background: rgba(74, 222, 128, 0.15);
    border: 2px solid #4ade80;
    backdrop-filter: blur(15px);
    padding: 45px;
    border-radius: 25px;
    text-align: center;
    margin: 35px 0;
    animation: slideDown 0.6s ease;
    box-shadow: 0 20px 50px rgba(74, 222, 128, 0.2);
}

.success-box h3 {
    color: #4ade80;
    font-size: 2.2rem;
    margin-bottom: 25px;
    font-weight: 800;
}

.success-box input {
    padding: 16px 20px;
    width: 100%;
    max-width: 600px;
    font-size: 1.1rem;
    margin: 20px 0;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #4ade80;
    border-radius: 15px;
    color: white;
    font-family: 'Courier New', monospace;
    text-align: center;
}

.success-box button {
    padding: 14px 35px;
    background: #4ade80;
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 15px 0;
}

.success-box button:hover {
    background: #45d675;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(74, 222, 128, 0.5);
}

#qrcode {
    display: inline-block;
    margin: 25px auto;
    padding: 20px;
    background: rgba(30, 30, 70, 0.6);
    border-radius: 20px;
    border: 2px solid #4ade80;
}

/* ================================
   БЛОК ОПЛАТЫ
   ================================ */
.payment-box {
    background: rgba(30, 30, 70, 0.7);
    backdrop-filter: blur(20px);
    padding: 55px;
    border-radius: 30px;
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
    border: 2px solid rgba(102, 126, 234, 0.3);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.payment-box p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: #b0b0ff;
}

.payment-box p strong {
    color: #667eea;
    font-size: 1.6rem;
    font-weight: 800;
}

.payment-box input[type="number"] {
    padding: 18px 25px;
    width: 100%;
    max-width: 350px;
    margin: 20px 0;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 15px;
    color: white;
    font-size: 1.15rem;
    outline: none;
    transition: all 0.3s ease;
}

.payment-box input[type="number"]:focus {
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.payment-box small {
    display: block;
    margin-top: 25px;
    color: rgba(224, 224, 255, 0.6);
    font-size: 0.95rem;
}

/* ================================
   СВЕТЛАЯ ТЕМА - АДАПТАЦИЯ
   ================================ */
body.light .welcome,
body.light .tabs,
body.light .card,
body.light .device-card,
body.light .add-device-box,
body.light .payment-box,
body.light .success-box {
    background: rgba(255, 255, 255, 0.9);
    color: #2d3748;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

body.light .card h2,
body.light .card h3,
body.light .card p,
body.light .device-info h3,
body.light .device-info p,
body.light .add-device-box h3,
body.light .payment-box p {
    color: #2d3748;
}

body.light .tabs a {
    color: #4a5568;
}

body.light .tabs a.active {
    color: white;
}

body.light input[type="text"],
body.light input[type="number"] {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(102, 126, 234, 0.3);
    color: #2d3748;
}

/* ================================
   АДАПТИВНОСТЬ
   ================================ */
@media (max-width: 1024px) {
    .grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .devices-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        padding: 80px 15px 30px;
    }
    
    .welcome {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 25px;
    }
    
    .welcome h1 {
        font-size: 2rem;
    }
    
    .tabs {
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
    }
    
    .tabs a {
        flex: 1;
        min-width: 120px;
        text-align: center;
        padding: 12px 20px;
    }
    
    .grid,
    .devices-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .card,
    .device-card {
        padding: 30px;
    }
    
    .amount {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .add-device-box,
    .payment-box {
        padding: 35px 25px;
    }
}

@media (max-width: 480px) {
    .welcome h1 {
        font-size: 1.7rem;
    }
    
    .btn-logout {
        padding: 10px 25px;
        font-size: 0.95rem;
    }
    
    .tabs {
        padding: 8px;
    }
    
    .tabs a {
        padding: 10px 15px;
        font-size: 0.95rem;
    }
    
    .amount {
        font-size: 2.8rem;
    }
    
    .globe-inner {
        font-size: 4rem;
    }
    
    .big-number {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .card h2 {
        font-size: 1.4rem;
    }
    
    .btn-primary {
        width: 100%;
        padding: 14px 30px;
    }
    
    .apps-row {
        flex-direction: column;
    }
}

/* ================================
   АНИМ

/* Анимация загрузки страницы */
@keyframes pageLoad {
from {
opacity: 0;
filter: blur(5px);
}
to {
opacity: 1;
filter: blur(0);
}
}
body {
animation: pageLoad 0.6s ease;
}
/* Плавная прокрутка */
html {
scroll-behavior: smooth;
}
/* Эффект свечения для активных карточек */
.card.balance::after,
.card.devices::after,
.card.server::after,
.card.apps::after {
content: '';
position: absolute;
top: 50%;
left: 50%;
width: 0;
height: 0;
border-radius: 50%;
background: radial-gradient(circle, rgba(102, 126, 234, 0.2), transparent);
transform: translate(-50%, -50%);
transition: width 0.6s ease, height 0.6s ease;
pointer-events: none;
}
.card:hover::after {
width: 600px;
height: 600px;
}
/* Пульсация для важных элементов */
@keyframes subtlePulse {
0%, 100% {
transform: scale(1);
opacity: 1;
}
50% {
transform: scale(1.02);
opacity: 0.95;
}
}
.btn-primary.btn-large {
animation: subtlePulse 3s ease-in-out infinite;
}
/* Эффект при наведении на вкладки */
.tabs a:not(.active):hover {
background: rgba(102, 126, 234, 0.15);
}
/* Анимация появления устройств */
.device-card {
animation: deviceFadeIn 0.5s ease backwards;
}
.device-card:nth-child(1) { animation-delay: 0.1s; }
.device-card:nth-child(2) { animation-delay: 0.2s; }
.device-card:nth-child(3) { animation-delay: 0.3s; }
.device-card:nth-child(4) { animation-delay: 0.4s; }
.device-card:nth-child(5) { animation-delay: 0.5s; }
.device-card:nth-child(6) { animation-delay: 0.6s; }
@keyframes deviceFadeIn {
from {
opacity: 0;
transform: translateY(30px) scale(0.95);
}
to {
opacity: 1;
transform: translateY(0) scale(1);
}
}
/* Индикатор загрузки для кнопок */
.btn-primary.loading,
.btn-toggle.loading {
pointer-events: none;
opacity: 0.7;
position: relative;
}
.btn-primary.loading::after,
.btn-toggle.loading::after {
content: '';
position: absolute;
width: 18px;
height: 18px;
top: 50%;
left: 50%;
margin: -9px 0 0 -9px;
border: 3px solid rgba(255, 255, 255, 0.3);
border-top-color: white;
border-radius: 50%;
animation: buttonSpin 0.6s linear infinite;
}
@keyframes buttonSpin {
to { transform: rotate(360deg); }
}
/* Эффект ряби при клике */
.ripple {
position: relative;
overflow: hidden;
}
.ripple::after {
content: '';
position: absolute;
top: 50%;
left: 50%;
width: 0;
height: 0;
border-radius: 50%;
background: rgba(255, 255, 255, 0.5);
transform: translate(-50%, -50%);
transition: width 0.6s, height 0.6s;
}
.ripple:active::after {
width: 300px;
height: 300px;
}
/* Примени эффект ряби к кнопкам */
.btn-primary,
.btn-toggle {
position: relative;
overflow: hidden;
}
/* Тень при фокусе для инпутов */
input[type="text"]:focus,
input[type="number"]:focus {
outline: none;
}
/* Анимация QR кода */
#qrcode {
animation: qrFadeIn 0.8s ease;
}
@keyframes qrFadeIn {
from {
opacity: 0;
transform: scale(0.8) rotate(-5deg);
}
to {
opacity: 1;
transform: scale(1) rotate(0deg);
}
}
/* Курсор для интерактивных элементов */
.btn-primary,
.btn-secondary,
.btn-logout,
.btn-toggle,
.theme-toggle,
.tabs a {
cursor: pointer;
user-select: none;
}
/* Запрет выделения для определенных элементов */
.card,
.device-card,
.welcome {
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
/* Но разрешаем для текста */
.card p,
.device-info p,
input {
-webkit-user-select: text;
-moz-user-select: text;
-ms-user-select: text;
user-select: text;
}
/* Эффект для пустого состояния */
.empty-state {
text-align: center;
padding: 80px 20px;
color: rgba(224, 224, 255, 0.5);
font-size: 1.2rem;
}
.empty-state::before {
content: '📭';
display: block;
font-size: 5rem;
margin-bottom: 20px;
opacity: 0.5;
}
/* Скроллбар */
::-webkit-scrollbar {
width: 12px;
}
::-webkit-scrollbar-track {
background: rgba(30, 30, 70, 0.3);
}
::-webkit-scrollbar-thumb {
background: linear-gradient(180deg, #667eea, #764ba2);
border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
background: linear-gradient(180deg, #764ba2, #f093fb);
}
/* Отключаем анимации для пользователей с prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
*,
*::before,
*::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}
/* ================================
ДОПОЛНИТЕЛЬНЫЕ СТИЛИ ДЛЯ ИСТОРИИ
================================ */
.history-table {
width: 100%;
background: rgba(30, 30, 70, 0.7);
backdrop-filter: blur(15px);
border-radius: 20px;
overflow: hidden;
border: 2px solid rgba(102, 126, 234, 0.2);
}
.history-table table {
width: 100%;
border-collapse: collapse;
}
.history-table thead {
background: rgba(102, 126, 234, 0.2);
}
.history-table th {
padding: 18px 20px;
text-align: left;
font-weight: 700;
color: #a8a8ff;
font-size: 1.05rem;
}
.history-table td {
padding: 18px 20px;
border-top: 1px solid rgba(102, 126, 234, 0.1);
color: #b0b0ff;
}
.history-table tr:hover {
background: rgba(102, 126, 234, 0.05);
}
.badge {
display: inline-block;
padding: 6px 14px;
border-radius: 20px;
font-size: 0.85rem;
font-weight: 700;
text-transform: uppercase;
}
.badge-success {
background: rgba(74, 222, 128, 0.2);
color: #4ade80;
border: 1px solid #4ade80;
}
.badge-pending {
background: rgba(251, 191, 36, 0.2);
color: #fbbf24;
border: 1px solid #fbbf24;
}
.badge-failed {
background: rgba(255, 107, 107, 0.2);
color: #ff6b6b;
border: 1px solid #ff6b6b;
}
/* ================================
TOAST УВЕДОМЛЕНИЯ
================================ */
.toast {
position: fixed;
bottom: 30px;
right: 30px;
background: rgba(30, 30, 70, 0.95);
backdrop-filter: blur(15px);
color: white;
padding: 18px 28px;
border-radius: 15px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
z-index: 10000;
animation: toastSlideIn 0.4s ease;
border: 2px solid rgba(102, 126, 234, 0.4);
max-width: 350px;
}
@keyframes toastSlideIn {
from {
opacity: 0;
transform: translateX(100px);
}
to {
opacity: 1;
transform: translateX(0);
}
}
.toast.success {
border-color: #4ade80;
}
.toast.error {
border-color: #ff6b6b;
}
.toast.info {
border-color: #667eea;
}
/* ================================
МОДАЛЬНЫЕ ОКНА
================================ */
.modal {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.8);
backdrop-filter: blur(10px);
display: flex;
align-items: center;
justify-content: center;
z-index: 9999;
opacity: 0;
pointer-events: none;
transition: opacity 0.3s ease;
}
.modal.active {
opacity: 1;
pointer-events: all;
}
.modal-content {
background: rgba(30, 30, 70, 0.95);
backdrop-filter: blur(20px);
padding: 45px;
border-radius: 30px;
max-width: 600px;
width: 90%;
border: 2px solid rgba(102, 126, 234, 0.3);
box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7);
transform: scale(0.9);
transition: transform 0.3s ease;
}
.modal.active .modal-content {
transform: scale(1);
}
.modal-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 25px;
}
.modal-header h3 {
font-size: 2rem;
color: #a8a8ff;
font-weight: 800;
}
.modal-close {
background: none;
border: none;
color: #b0b0ff;
font-size: 2rem;
cursor: pointer;
transition: all 0.3s ease;
}
.modal-close:hover {
color: #ff6b6b;
transform: rotate(90deg);
}
/* ================================
ИНДИКАТОР ПРОГРЕССА
================================ */
.progress-bar {
width: 100%;
height: 8px;
background: rgba(102, 126, 234, 0.2);
border-radius: 10px;
overflow: hidden;
margin: 20px 0;
}
.progress-fill {
height: 100%;
background: linear-gradient(90deg, #667eea, #764ba2);
border-radius: 10px;
transition: width 0.5s ease;
box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
}
/* ================================
SKELETON LOADING
================================ */
.skeleton {
background: linear-gradient(
90deg,
rgba(30, 30, 70, 0.5) 0%,
rgba(102, 126, 234, 0.2) 50%,
rgba(30, 30, 70, 0.5) 100%
);
background-size: 200% 100%;
animation: skeletonLoading 1.5s ease-in-out infinite;
border-radius: 15px;
}
@keyframes skeletonLoading {
0% {
background-position: 200% 0;
}
100% {
background-position: -200% 0;
}
}
.skeleton-text {
height: 20px;
margin: 10px 0;
}
.skeleton-title {
height: 30px;
width: 60%;
margin-bottom: 15px;
}
.skeleton-card {
height: 200px;
}
/* ================================
TOOLTIP
================================ */
[data-tooltip] {
position: relative;
cursor: help;
}
[data-tooltip]::before {
content: attr(data-tooltip);
position: absolute;
bottom: 100%;
left: 50%;
transform: translateX(-50%) translateY(-10px);
background: rgba(30, 30, 70, 0.95);
backdrop-filter: blur(10px);
color: white;
padding: 8px 14px;
border-radius: 10px;
font-size: 0.9rem;
white-space: nowrap;
opacity: 0;
pointer-events: none;
transition: all 0.3s ease;
border: 1px solid rgba(102, 126, 234, 0.4);
z-index: 1000;
}
[data-tooltip]:hover::before {
opacity: 1;
transform: translateX(-50%) translateY(-5px);
}
/* ================================
BADGE УВЕДОМЛЕНИЙ
================================ */
.notification-badge {
position: absolute;
top: -8px;
right: -8px;
background: #ff6b6b;
color: white;
border-radius: 50%;
width: 22px;
height: 22px;
display: flex;
align-items: center;
justify-content: center;
font-size: 0.75rem;
font-weight: 700;
box-shadow: 0 2px 8px rgba(255, 107, 107, 0.5);
animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse {
0%, 100% {
transform: scale(1);
}
50% {
transform: scale(1.1);
}
}
/* ================================
КОПИРОВАНИЕ ЗАЩИТА (опционально)
================================ */
.no-select {
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
/* ================================
ПЕЧАТЬ (если нужна)
================================ */
@media print {
.theme-toggle,
.btn-logout,
.tabs,
.btn-primary,
.btn-toggle {
display: none;
}
body {
    background: white;
    color: black;
}

.card,
.device-card {
    break-inside: avoid;
    border: 1px solid #ddd;
}
}
/* ================================
ФИНАЛЬНЫЕ ШТРИХИ
================================ */
/* Убираем outline у всех элементов при клике */
*:focus {
outline: none;
}
/* Но добавляем для доступности при табуляции */
*:focus-visible {
outline: 2px solid #667eea;
outline-offset: 3px;
}
/* Плавные переходы для всех интерактивных элементов */
a, button, input, select, textarea {
transition: all 0.3s ease;
}
/* Запрещаем изменение размера текстовых полей */
textarea {
resize: vertical;
}
/* Удаляем стрелки у input[type="number"] */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
-webkit-appearance: none;
margin: 0;
}
input[type="number"] {
-moz-appearance: textfield;
}
/* Улучшаем читаемость текста */
body {
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}