/* ========== ОСНОВНЫЕ СТИЛИ ПРОФИЛЯ ========== */

:root {
    --primary: #1297f9;
    --primary-dark: #0a7acc;
    --secondary: #7b2fbe;
    --gradient: linear-gradient(135deg, #1297f9, #7b2fbe);
    --dark: #0d1117;
    --card-bg: #161b22;
    --surface: #1c2333;
    --border-color: #30363d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --transition: all 0.3s ease;
}

/* ========== АВТОРИЗАЦИЯ ========== */

#authForms {
    max-width: 420px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

#authForms h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#authForms input {
    width: 100%;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    background: var(--dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition);
    box-sizing: border-box;
}

#authForms input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(18, 151, 249, 0.15);
}

#authForms input::placeholder {
    color: var(--text-secondary);
}

.auth-btn {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: var(--border-radius-sm);
    background: var(--gradient);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(18, 151, 249, 0.3);
}

.auth-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-switch {
    text-align: center;
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-switch button {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-weight: 500;
    padding: 0;
    font-size: 0.9rem;
}

.form-switch button:hover {
    text-decoration: underline;
}

/* Шаги регистрации */
.step-indicator {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.step .step-circle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    transition: var(--transition);
}

.step.active .step-circle {
    background: var(--primary);
    color: white;
    box-shadow: 0 0 20px rgba(18, 151, 249, 0.3);
}

.step.completed .step-circle {
    background: #28a745;
    color: white;
}

.step.active .step-label {
    color: var(--text-primary);
}

.registration-step {
    display: none;
}

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

/* Восстановление пароля */
.recovery-step {
    display: none;
}

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

.recovery-message {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.recovery-message.info {
    background: rgba(18, 151, 249, 0.1);
    color: var(--primary);
    border: 1px solid rgba(18, 151, 249, 0.2);
}

.recovery-message.error {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

.recovery-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.recovery-actions .btn-secondary {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.recovery-actions .btn-secondary:hover {
    background: var(--surface);
    color: var(--text-primary);
}

.recovery-actions .auth-btn {
    flex: 2;
}

.mt-1 {
    margin-top: 0.5rem;
}

/* ========== ПРОФИЛЬ (САЙДБАР + КОНТЕНТ) ========== */

#profile {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
    padding: 2rem 0;
}

/* Сайдбар */
.profile-sidebar {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    text-align: center;
    height: fit-content;
    position: sticky;
    top: 1rem;
}

.user-avatar {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.profile-sidebar h2 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.user-email {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.balance-widget {
    background: var(--surface);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem;
    margin-bottom: 1.5rem;
}

.balance-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.balance-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0.25rem 0 0.5rem;
}

.balance-widget .btn {
    width: 100%;
    padding: 0.4rem;
    border: none;
    border-radius: var(--border-radius-sm);
    background: var(--gradient);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.85rem;
}

.balance-widget .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(18, 151, 249, 0.3);
}

.profile-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin: 1rem 0;
}

.profile-nav a {
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.profile-nav a:hover {
    background: var(--surface);
    color: var(--text-primary);
}

.profile-nav a.active {
    background: var(--surface);
    color: var(--primary);
    border-right: 3px solid var(--primary);
}

.profile-sidebar .btn {
    width: 100%;
    padding: 0.5rem;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    text-align: center;
}

.profile-sidebar .btn a {
    color: inherit;
    text-decoration: none;
}

.profile-sidebar .btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.profile-sidebar .btn-outline:hover {
    background: var(--surface);
    color: var(--text-primary);
}

.profile-sidebar .btn-accent {
    background: var(--gradient);
    color: white;
}

.profile-sidebar .btn-accent:hover {
    box-shadow: 0 4px 15px rgba(123, 47, 190, 0.3);
}

/* Контент профиля */
.profile-content {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.tab-content {
    display: none;
}

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

/* Вкладка Серверы */
.servers-section h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.server-building-notice {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.2);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem 1rem;
    margin-bottom: 1rem;
}

.building-notice-compact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #ffc107;
    font-size: 0.9rem;
}

.building-notice-compact i {
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Вкладки ресурсов */
.tab-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.tab-nav .tab-btn {
    padding: 0.5rem 1.25rem;
    border: none;
    border-radius: var(--border-radius-sm);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 500;
}

.tab-nav .tab-btn:hover {
    color: var(--text-primary);
    background: var(--surface);
}

.tab-nav .tab-btn.active {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(18, 151, 249, 0.25);
}

/* Список серверов */
.servers-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* ========== КАРТОЧКА VPS СЕРВЕРА ========== */

.server-card {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.server-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.server-card .server-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.server-card .server-name {
    font-weight: 600;
    font-size: 1rem;
}

.server-card .server-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.status-on {
    background: #28a745;
    box-shadow: 0 0 10px rgba(40, 167, 69, 0.4);
}

.status-indicator.status-off {
    background: #dc3545;
    box-shadow: 0 0 10px rgba(220, 53, 69, 0.4);
}

.toggle-server-btn {
    padding: 0.2rem 0.8rem;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    background: var(--border-color);
    color: var(--text-secondary);
}

.toggle-server-btn.on {
    background: rgba(220, 53, 69, 0.15);
    color: #dc3545;
}

.toggle-server-btn.on:hover {
    background: rgba(220, 53, 69, 0.25);
}

.toggle-server-btn:not(.on) {
    background: rgba(40, 167, 69, 0.15);
    color: #28a745;
}

.toggle-server-btn:not(.on):hover {
    background: rgba(40, 167, 69, 0.25);
}

.toggle-server-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.server-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.25rem 1rem;
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin: 0.5rem 0;
}

.server-specs .spec-item {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    gap: 0.3rem;
}

.server-specs .spec-item strong {
    color: var(--text-primary);
}

.server-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    padding: 0.5rem 0;
    font-size: 0.8rem;
}

.server-credentials .credential-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--text-secondary);
}

.server-credentials .credential-item strong {
    color: var(--text-primary);
}

.copyable {
    cursor: pointer;
    color: var(--primary);
    transition: var(--transition);
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
}

.copyable:hover {
    background: rgba(18, 151, 249, 0.1);
}

.copyable i {
    font-size: 0.7rem;
    margin-left: 0.2rem;
}

.server-actions {
    display: flex;
    gap: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: 0.5rem;
}

.server-actions .btn-ssh {
    padding: 0.3rem 1rem;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    background: var(--primary);
    color: white;
}

.server-actions .btn-ssh:hover {
    background: var(--primary-dark);
}

.delete-server-btn {
    padding: 0.3rem 1rem;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.delete-server-btn:hover {
    background: rgba(220, 53, 69, 0.2);
}

/* ============================================================
   ========== КАРТОЧКА GPU СЕРВЕРА (НОВЫЙ ДИЗАЙН) ==========
   ============================================================ */

.gpu-server-card {
    background: var(--surface) !important;
    border-radius: var(--border-radius) !important;
    border-left: 4px solid #7b2fbe !important;
    padding: 1.25rem !important;
    transition: var(--transition) !important;
    position: relative !important;
    margin-bottom: 1rem !important;
}

.gpu-server-card:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-sm) !important;
}

.gpu-server-card.loading {
    opacity: 0.6 !important;
    pointer-events: none !important;
}

.gpu-server-card.loading .gpu-specs-grid {
    filter: blur(2px) !important;
}

/* Заголовок GPU карточки */
.gpu-server-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
    flex-wrap: wrap !important;
    gap: 0.75rem !important;
    margin-bottom: 1rem !important;
}

.gpu-server-name {
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: var(--text-primary) !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.gpu-server-name .gpu-badge {
    background: linear-gradient(135deg, #7b2fbe, #9b4dff) !important;
    color: white !important;
    font-size: 0.6rem !important;
    font-weight: 700 !important;
    padding: 0.15rem 0.6rem !important;
    border-radius: 12px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

.gpu-server-status-area {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    flex-wrap: wrap !important;
}

.gpu-status-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
    padding: 0.25rem 0.75rem !important;
    border-radius: 20px !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
}

.gpu-status-badge.running {
    background: rgba(40, 167, 69, 0.15) !important;
    color: #28a745 !important;
}

.gpu-status-badge.running .status-dot {
    background: #28a745 !important;
    animation: pulse-green 1.5s ease-in-out infinite !important;
}

.gpu-status-badge.stopped {
    background: rgba(220, 53, 69, 0.15) !important;
    color: #dc3545 !important;
}

.gpu-status-badge.stopped .status-dot {
    background: #dc3545 !important;
}

.gpu-status-badge.pending {
    background: rgba(255, 193, 7, 0.15) !important;
    color: #ffc107 !important;
}

.gpu-status-badge.pending .status-dot {
    background: #ffc107 !important;
    animation: pulse-yellow 1s ease-in-out infinite !important;
}

.gpu-status-badge .status-dot {
    width: 8px !important;
    height: 8px !important;
    border-radius: 50% !important;
    display: inline-block !important;
}

.gpu-toggle-btn {
    padding: 0.3rem 0.9rem !important;
    border: none !important;
    border-radius: var(--border-radius-sm) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    background: var(--border-color) !important;
    color: var(--text-secondary) !important;
}

.gpu-toggle-btn.on {
    background: rgba(220, 53, 69, 0.15) !important;
    color: #dc3545 !important;
}

.gpu-toggle-btn.on:hover {
    background: rgba(220, 53, 69, 0.25) !important;
}

.gpu-toggle-btn.off {
    background: rgba(40, 167, 69, 0.15) !important;
    color: #28a745 !important;
}

.gpu-toggle-btn.off:hover {
    background: rgba(40, 167, 69, 0.25) !important;
}

.gpu-toggle-btn:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

/* Спецификации GPU */
.gpu-specs-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
    gap: 0.75rem 1.5rem !important;
    padding: 0.75rem 0 !important;
    border-top: 1px solid var(--border-color) !important;
    border-bottom: 1px solid var(--border-color) !important;
    margin: 0.5rem 0 0.75rem !important;
}

.gpu-spec-item {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.15rem !important;
}

.gpu-spec-item .spec-label {
    font-size: 0.6rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.3px !important;
    color: var(--text-secondary) !important;
    font-weight: 500 !important;
}

.gpu-spec-item .spec-value {
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    color: var(--text-primary) !important;
    font-family: 'Courier New', monospace !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    flex-wrap: wrap !important;
}

.gpu-spec-item .spec-value .unit {
    font-size: 0.65rem !important;
    font-weight: 400 !important;
    color: var(--text-secondary) !important;
    font-family: inherit !important;
}

/* Прогресс-бары */
.gpu-progress-wrapper {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    width: 100% !important;
}

.gpu-progress-wrapper .progress-track {
    flex: 1 !important;
    height: 6px !important;
    background: var(--border-color) !important;
    border-radius: 3px !important;
    overflow: hidden !important;
    min-width: 60px !important;
}

.gpu-progress-wrapper .progress-track .progress-fill {
    height: 100% !important;
    border-radius: 3px !important;
    transition: width 0.6s ease !important;
}

.gpu-progress-wrapper .progress-track .progress-fill.util-low {
    background: #28a745 !important;
}

.gpu-progress-wrapper .progress-track .progress-fill.util-mid {
    background: #ffc107 !important;
}

.gpu-progress-wrapper .progress-track .progress-fill.util-high {
    background: #dc3545 !important;
}

.gpu-progress-wrapper .progress-value {
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    min-width: 38px !important;
    text-align: right !important;
    color: var(--text-primary) !important;
}

/* Температура */
.temp-indicator {
    display: flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
}

.temp-indicator .temp-icon {
    font-size: 0.85rem !important;
}

.temp-indicator .temp-value {
    font-weight: 600 !important;
}

.temp-indicator .temp-value.cool {
    color: #28a745 !important;
}

.temp-indicator .temp-value.warm {
    color: #ffc107 !important;
}

.temp-indicator .temp-value.hot {
    color: #dc3545 !important;
}

/* Сетевая информация */
.gpu-network-info {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.75rem 1.5rem !important;
    padding: 0.5rem 0 !important;
    font-size: 0.8rem !important;
}

.gpu-network-info .net-item {
    display: flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
    color: var(--text-secondary) !important;
}

.gpu-network-info .net-item .net-value {
    color: var(--text-primary) !important;
    font-weight: 500 !important;
}

/* Цены */
.gpu-pricing {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.75rem 1.5rem !important;
    padding: 0.5rem 0 !important;
    font-size: 0.8rem !important;
    border-top: 1px solid var(--border-color) !important;
    margin-top: 0.5rem !important;
}

.gpu-pricing .price-item {
    display: flex !important;
    align-items: center !important;
    gap: 0.3rem !important;
    color: var(--text-secondary) !important;
}

.gpu-pricing .price-item .price-value {
    color: var(--text-primary) !important;
    font-weight: 600 !important;
}

/* Креденшлы GPU */
.gpu-credentials {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.5rem 1.5rem !important;
    padding: 0.5rem 0 !important;
    font-size: 0.8rem !important;
    border-top: 1px solid var(--border-color) !important;
    margin-top: 0.5rem !important;
}

.gpu-credentials .cred-item {
    display: flex !important;
    align-items: center !important;
    gap: 0.3rem !important;
    color: var(--text-secondary) !important;
}

.gpu-credentials .cred-item .cred-value {
    color: var(--text-primary) !important;
    font-weight: 500 !important;
    font-family: 'Courier New', monospace !important;
    font-size: 0.8rem !important;
    cursor: pointer !important;
    padding: 0.1rem 0.3rem !important;
    border-radius: 4px !important;
    transition: var(--transition) !important;
}

.gpu-credentials .cred-item .cred-value:hover {
    background: var(--border-color) !important;
}

.gpu-credentials .cred-item .cred-value i {
    font-size: 0.7rem !important;
    color: var(--text-secondary) !important;
    margin-left: 0.2rem !important;
}

/* Действия GPU */
.gpu-actions {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    padding-top: 0.75rem !important;
    border-top: 1px solid var(--border-color) !important;
    margin-top: 0.5rem !important;
}

.gpu-actions .btn-gpu-ssh {
    padding: 0.35rem 1rem !important;
    border: none !important;
    border-radius: var(--border-radius-sm) !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    background: var(--primary) !important;
    color: white !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
}

.gpu-actions .btn-gpu-ssh:hover {
    background: var(--primary-dark) !important;
}

.gpu-actions .btn-gpu-delete {
    padding: 0.35rem 1rem !important;
    border: none !important;
    border-radius: var(--border-radius-sm) !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    background: rgba(220, 53, 69, 0.1) !important;
    color: #dc3545 !important;
}

.gpu-actions .btn-gpu-delete:hover {
    background: rgba(220, 53, 69, 0.2) !important;
}

/* Анимации */
@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 8px rgba(40, 167, 69, 0.4); }
    50% { box-shadow: 0 0 16px rgba(40, 167, 69, 0.8); }
}

@keyframes pulse-yellow {
    0%, 100% { box-shadow: 0 0 8px rgba(255, 193, 7, 0.4); }
    50% { box-shadow: 0 0 16px rgba(255, 193, 7, 0.8); }
}

/* ========== МОДАЛЬНЫЕ ОКНА ========== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-dialog {
    width: 100%;
    max-width: 500px;
    margin: 1rem;
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header--title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.modal-header .close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    padding: 0 0.25rem;
}

.modal-header .close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

/* Формы в модалках */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.35rem;
}

.form-control {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition);
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(18, 151, 249, 0.15);
}

.form-control::placeholder {
    color: var(--text-secondary);
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
}

.btn-primary {
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-sm);
    background: var(--gradient);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(18, 151, 249, 0.3);
}

/* Способы оплаты */
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.payment-method {
    display: flex;
    align-items: center;
}

.payment-method input[type="radio"] {
    display: none;
}

.payment-method label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    background: var(--dark);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.payment-method input[type="radio"]:checked + label {
    border-color: var(--primary);
    background: rgba(18, 151, 249, 0.05);
}

.payment-method label:hover {
    border-color: var(--primary);
}

.payment-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
}

.payment-details .payment-name {
    font-weight: 500;
    color: var(--text-primary);
}

.payment-details .payment-description {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ========== УВЕДОМЛЕНИЯ ========== */

.notification {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    min-width: 280px;
    max-width: 400px;
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-lg);
    color: white;
    font-weight: 500;
}

.notification.success {
    background: linear-gradient(135deg, #28a745, #20c997);
}

.notification.error {
    background: linear-gradient(135deg, #dc3545, #c82333);
}

.notification-title {
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.notification-message {
    font-weight: 400;
    opacity: 0.9;
}

/* ========== ИСТОРИЯ ========== */

.history-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1rem;
    background: var(--surface);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.history-info {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.history-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.history-amount {
    font-weight: 600;
    font-size: 1rem;
}

.history-amount.positive {
    color: #28a745;
}

.history-status {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-weight: 500;
}

.history-status.status-completed {
    background: rgba(40, 167, 69, 0.15);
    color: #28a745;
}

/* ========== АДАПТИВНОСТЬ ========== */

@media (max-width: 992px) {
    #profile {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem 0;
    }

    .profile-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .gpu-specs-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.5rem 1rem !important;
    }

    .gpu-server-header {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .gpu-server-status-area {
        justify-content: flex-start !important;
    }

    .gpu-credentials {
        flex-direction: column !important;
        gap: 0.3rem !important;
    }

    .gpu-network-info {
        flex-direction: column !important;
        gap: 0.3rem !important;
    }

    .server-card .server-header {
        flex-direction: column;
        align-items: stretch;
    }

    .server-specs {
        grid-template-columns: 1fr 1fr;
    }

    .server-credentials {
        flex-direction: column;
        gap: 0.3rem;
    }

    #authForms {
        padding: 1.5rem;
        margin: 1rem;
    }

    .step-indicator {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .gpu-specs-grid {
        grid-template-columns: 1fr !important;
        gap: 0.4rem !important;
    }

    .gpu-server-card {
        padding: 0.75rem !important;
    }

    .gpu-spec-item .spec-value {
        font-size: 0.8rem !important;
    }

    .gpu-pricing {
        flex-direction: column !important;
        gap: 0.3rem !important;
    }

    .server-specs {
        grid-template-columns: 1fr;
    }

    .modal-dialog {
        margin: 0.5rem;
    }

    .modal-body {
        padding: 1rem;
    }

    .recovery-actions {
        flex-direction: column;
    }

    .profile-content {
        padding: 1rem;
    }

    .profile-sidebar {
        padding: 1rem;
    }
}