/* /assets/css/style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #0a0a0f;
    --dark: #111118;
    --dark-card: #1a1a2e;
    --gold: #ffd700;
    --gold-dark: #b8860b;
    --gold-glow: rgba(255, 215, 0, 0.3);
    --purple: #7b2fbe;
    --purple-dark: #4a1a7a;
    --white: #ffffff;
    --gray: #8888aa;
    --success: #00f5a0;
    --danger: #ff6b6b;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--black);
    color: var(--white);
    min-height: 100vh;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 10px; }

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loader {
    position: relative;
    width: 120px;
    height: 120px;
}

.loader-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    animation: pulse 1.5s ease-in-out infinite;
}

.spinner {
    width: 120px;
    height: 120px;
    border: 3px solid transparent;
    border-top: 3px solid var(--gold);
    border-right: 3px solid var(--purple);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--gold);
    letter-spacing: 8px;
    margin-top: 20px;
    text-shadow: 0 0 30px var(--gold-glow);
}

.loader-progress {
    width: 200px;
    height: 4px;
    background: var(--dark);
    border-radius: 10px;
    margin-top: 20px;
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--gold), var(--purple));
    border-radius: 10px;
    transition: width 0.3s ease;
}

.loader-text {
    color: var(--gray);
    font-size: 12px;
    margin-top: 10px;
    letter-spacing: 2px;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); } 50% { transform: translate(-50%, -50%) scale(1.1); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }

.login-page {
    background: radial-gradient(ellipse at center, var(--dark), var(--black));
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-content {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 40px 30px;
    animation: slideUp 0.6s ease;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.app-title {
    font-size: 32px;
    font-weight: 900;
    color: var(--gold);
    letter-spacing: 6px;
    text-shadow: 0 0 40px var(--gold-glow);
}

.app-subtitle {
    color: var(--gray);
    font-size: 14px;
    letter-spacing: 3px;
    margin-top: 5px;
}

.login-step {
    text-align: center;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--gold), var(--purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--white);
    box-shadow: 0 0 40px var(--gold-glow);
}

.login-step h2 {
    font-size: 22px;
    margin-bottom: 8px;
}

.login-step p {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 20px;
}

.btn-telegram {
    background: linear-gradient(135deg, #0088cc, #005f8a);
    color: white;
    border: none;
    padding: 14px 30px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-telegram:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 136, 204, 0.4);
}

.scan-animation {
    margin-top: 20px;
    height: 4px;
    background: var(--dark);
    border-radius: 10px;
    overflow: hidden;
}

.scan-line {
    height: 100%;
    width: 30%;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    animation: scanMove 2s ease-in-out infinite;
}

@keyframes scanMove {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(400%); }
}

.input-group {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 0 16px;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.input-group:focus-within {
    border-color: var(--gold);
    box-shadow: 0 0 20px var(--gold-glow);
}

.input-prefix {
    color: var(--gold);
    font-weight: 600;
    font-size: 16px;
    padding-right: 10px;
}

.input-field {
    background: transparent;
    border: none;
    padding: 16px 0;
    color: var(--white);
    font-size: 16px;
    width: 100%;
    outline: none;
}

.input-field::placeholder {
    color: var(--gray);
}

.btn-continue {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    border: none;
    padding: 16px;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-continue:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--gold-glow);
}

.security-note {
    color: var(--gray);
    font-size: 12px;
    margin-top: 15px;
}

.security-note i {
    color: var(--success);
    margin-right: 5px;
}

.error-message {
    color: var(--danger);
    font-size: 14px;
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(255, 107, 107, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(255, 107, 107, 0.2);
}

.glass {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 20px;
}

.home-page {
    background: radial-gradient(ellipse at top, var(--dark), var(--black));
    padding-bottom: 80px;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    padding-top: 30px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--white);
}

.user-info h3 {
    font-size: 16px;
    font-weight: 600;
}

.user-id {
    font-size: 11px;
    color: var(--gray);
}

.btn-notification {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    color: var(--white);
    cursor: pointer;
    position: relative;
    font-size: 18px;
}

.btn-notification .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--danger);
    color: white;
    font-size: 10px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.balance-card {
    margin: 0 20px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(123, 47, 190, 0.1));
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.balance-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    text-align: center;
}

.balance-item .label {
    font-size: 11px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.balance-item .value {
    font-size: 22px;
    font-weight: 700;
    color: var(--gold);
    margin-top: 2px;
}

.balance-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 15px;
}

.btn-withdraw, .btn-wallet {
    padding: 10px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-withdraw {
    background: linear-gradient(135deg, var(--success), #00c97a);
    color: var(--black);
}

.btn-wallet {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--white);
}

.wheel-container {
    padding: 20px;
    text-align: center;
}

.wheel-wrapper {
    position: relative;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
}

#wheelCanvas {
    width: 100%;
    height: auto;
    border-radius: 50%;
    box-shadow: 0 0 60px var(--gold-glow), inset 0 0 60px rgba(255, 215, 0, 0.1);
}

.pointer {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 18px solid transparent;
    border-right: 18px solid transparent;
    border-top: 30px solid var(--gold);
    filter: drop-shadow(0 0 10px var(--gold-glow));
    z-index: 10;
}

.btn-spin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid var(--gold);
    background: radial-gradient(circle, var(--dark), var(--black));
    color: var(--gold);
    font-weight: 800;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    letter-spacing: 1px;
}

.btn-spin:hover {
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 0 30px var(--gold-glow);
}

.btn-spin:active {
    transform: translate(-50%, -50%) scale(0.95);
}

.btn-spin:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.spin-counter {
    color: var(--gray);
    font-size: 14px;
    margin-top: 10px;
}

.spin-counter i {
    color: var(--gold);
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    padding: 0 20px;
    margin-top: 10px;
}

.action-item {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 14px 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-item:hover {
    transform: translateY(-2px);
    border-color: var(--gold);
}

.action-item i {
    font-size: 22px;
    color: var(--gold);
}

.action-item p {
    font-size: 11px;
    color: var(--gray);
    margin-top: 4px;
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark);
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-around;
    padding: 8px 0;
    padding-bottom: env(safe-area-inset-bottom);
    z-index: 100;
    backdrop-filter: blur(20px);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--gray);
    text-decoration: none;
    font-size: 10px;
    padding: 4px 12px;
    transition: all 0.3s ease;
    border-radius: 12px;
}

.nav-item i {
    font-size: 20px;
    transition: all 0.3s ease;
}

.nav-item.active {
    color: var(--gold);
}

.nav-item.active i {
    text-shadow: 0 0 20px var(--gold-glow);
}

.nav-item span {
    margin-top: 2px;
}

.welcome-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    animation: fadeIn 0.3s ease;
}

.popup-content {
    background: var(--dark);
    border: 1px solid var(--gold);
    border-radius: 30px;
    padding: 40px 30px;
    text-align: center;
    max-width: 340px;
    width: 90%;
}

.popup-content i {
    font-size: 60px;
    color: var(--gold);
    margin-bottom: 15px;
}

.popup-content h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.popup-content p {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.popup-content button {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    border: none;
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    font-size: 16px;
}

@media (max-width: 480px) {
    .login-content { padding: 30px 20px; }
    .app-title { font-size: 26px; letter-spacing: 4px; }
    .balance-row { grid-template-columns: repeat(3, 1fr); }
    .balance-item .value { font-size: 18px; }
    .quick-actions { grid-template-columns: repeat(4, 1fr); }
}