/* Subtle background pattern for added depth */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 122, 255, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(90, 200, 250, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 149, 0, 0.01) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Enhanced focus states */
.btn:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.15);
}

.form-control:focus {
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1), 0 1px 3px rgba(0, 0, 0, 0.1);
}


/* Enhanced scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.02);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.2);
}

:root {
    /* Liquid Glass Brand Colors */
    --primary-color: #007AFF;
    --primary-dark: #0051FF;
    --primary-light: #5AC8FA;
    --success-color: #34C759;
    --warning-color: #EA580C;
    --danger-color: #FF3B30;

    /* Ultra Light Neutral Palette */
    --white: #FFFFFF;
    --gray-50: #F9F9F9;
    --gray-100: #F2F2F7;
    --gray-200: #E5E5EA;
    --gray-300: #D1D1D6;
    --gray-400: #C7C7CC;
    --gray-500: #AEAEB2;
    --gray-600: #8E8E93;
    --gray-700: #636366;
    --gray-800: #48484A;
    --gray-900: #1C1C1E;

    /* Optimized Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-bg-light: rgba(255, 255, 255, 0.9);
    --glass-bg-dark: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(255, 255, 255, 0.8);
    --glass-border-light: rgba(255, 255, 255, 0.9);
    --backdrop-blur: blur(8px);
    --backdrop-blur-strong: blur(12px);

    /* Optimized Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.18);

    /* Liquid Glass Gradients */
    --gradient-primary: linear-gradient(135deg, #007AFF 0%, #5AC8FA 100%);
    --gradient-bg: linear-gradient(135deg, #F9F9F9 0%, #F2F2F7 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.6) 100%);
    --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    --gradient-header: linear-gradient(135deg, rgba(0, 122, 255, 0.1) 0%, rgba(90, 200, 250, 0.1) 100%);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background: #f8f9fa;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Optimized Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    color: var(--gray-900);
    padding: 80px 0 60px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 40px;
}

.header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
    color: var(--gray-900);
}

.header p {
    font-size: 18px;
    color: var(--gray-600);
    text-align: center;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Optimized Cards */
.card {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 32px;
    overflow: hidden;
    position: relative;
}


.card-header {
    background: rgba(0, 0, 0, 0.02);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 24px 32px;
}

.card-title {
    color: var(--gray-900);
    font-weight: 600;
    font-size: 24px;
    margin: 0;
    display: flex;
    align-items: center;
    letter-spacing: -0.01em;
}

.card-title i {
    color: var(--primary-color);
    margin-right: 16px;
    font-size: 20px;
    opacity: 0.8;
}

.card-body {
    padding: 32px;
}

/* Liquid Glass Forms */
.form-label {
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 12px;
    display: block;
    font-size: 15px;
    letter-spacing: -0.01em;
}

.form-control {
    border: 1px solid var(--gray-300);
    border-radius: 12px;
    padding: 16px 20px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--gray-900);
    width: 100%;
    display: block;
    font-family: inherit;
}

.form-control::placeholder {
    color: var(--gray-500);
    font-weight: 400;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
    background: var(--white);
}

.form-control:disabled {
    background: var(--gray-100);
    color: var(--gray-500);
    border-color: var(--gray-200);
    backdrop-filter: none;
}

/* Liquid Glass Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
    font-family: inherit;
    letter-spacing: -0.01em;
}


.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.95);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-outline-danger {
    background: transparent;
    color: var(--danger-color);
    border-color: var(--danger-color);
}

.btn-success {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
    box-shadow: var(--shadow);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
    box-shadow: var(--shadow);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 12px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Liquid Glass Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.01em;
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid transparent;
}

.badge.text-warning {
    color: #495057 !important;
    background: #fff3cd;
    border-color: #ffeaa7;
}

.badge.text-success {
    color: var(--success-color);
    background: rgba(52, 199, 89, 0.1);
    border-color: rgba(52, 199, 89, 0.2);
}

.badge.text-info,
.badge.text-primary {
    color: var(--primary-color);
    background: rgba(0, 122, 255, 0.1);
    border-color: rgba(0, 122, 255, 0.2);
}

.badge.text-muted {
    color: var(--gray-500);
    background: rgba(142, 142, 147, 0.1);
    border-color: rgba(142, 142, 147, 0.2);
}

/* Optimized Alerts */
.alert {
    padding: 20px 24px;
    border-radius: 12px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.alert-success {
    background: rgba(52, 199, 89, 0.08);
    color: var(--success-color);
    border-color: rgba(52, 199, 89, 0.2);
}

.alert-warning {
    background: rgba(255, 149, 0, 0.08);
    color: var(--warning-color);
    border-color: rgba(255, 149, 0, 0.2);
}

.alert-danger {
    background: rgba(255, 59, 48, 0.08);
    color: var(--danger-color);
    border-color: rgba(255, 59, 48, 0.2);
}

/* Dark Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    color: #cccccc;
    padding: 40px 0;
    margin-top: 80px;
    border-top: 1px solid #444444;
    position: relative;
}

.footer a {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer a:hover {
    color: var(--primary-color);
}

/* Utility Classes */
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.justify-content-between { justify-content: space-between; }
.justify-content-center { justify-content: center; }
.text-center { text-align: center; }
.text-end { text-align: right; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.me-1 { margin-right: 0.25rem; }
.me-2 { margin-right: 0.5rem; }
.me-3 { margin-right: 0.75rem; }
.gap-3 { gap: 0.75rem; }
.d-grid { display: grid; }
.d-block { display: block; }
.d-inline-flex { display: inline-flex; }
.flex-grow-1 { flex-grow: 1; }
.small { font-size: 0.875rem; }
.fw-bold { font-weight: 700; }
.fw-500 { font-weight: 500; }
.text-decoration-none { text-decoration: none; }
.text-dark { color: var(--gray-900); }
.text-primary { color: var(--primary-color); }
.border { border: 1px solid var(--gray-200); }
.border-rounded { border-radius: 6px; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }

/* Optimized History Cards */
.history-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.history-card blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
}

.history-card table {
    width: 100%;
    margin-top: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.02);
}

.history-card td {
    border: 1px solid var(--gray-200);
    padding: 12px 16px;
    font-size: 14px;
    color: var(--gray-700);
}

.history-card td:first-child {
    font-weight: 500;
    background: rgba(0, 122, 255, 0.02);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
}

/* Liquid Glass Responsive */
@media (max-width: 768px) {
    .header {
        padding: 80px 0 60px 0;
    }

    .header h1 {
        font-size: 42px;
        line-height: 1.2;
    }

    .header p {
        font-size: 18px;
    }

    .card {
        border-radius: 16px;
        margin-bottom: 24px;
    }

    .card-header {
        padding: 24px 20px;
    }

    .card-body {
        padding: 24px 20px;
    }

    .card-title {
        font-size: 20px;
    }

    .btn {
        width: 100%;
        margin-bottom: 16px;
        padding: 16px 24px;
        font-size: 16px;
    }

    /* Специальные стили для кнопок на главной странице */
    .main-form-buttons .btn {
        width: auto;
        flex: 1;
        margin-bottom: 0;
    }

    .main-form-buttons .btn:not(:last-child) {
        margin-right: 12px;
    }

    .btn:last-child {
        margin-bottom: 0;
    }

    .btn-sm {
        padding: 12px 20px;
        font-size: 15px;
    }

    .form-control {
        padding: 18px 20px;
        font-size: 16px; /* Prevents zoom on iOS */
        border-radius: 14px;
    }

    .form-label {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .history-card {
        padding: 20px;
        border-radius: 14px;
    }

    .footer {
        padding: 40px 0;
        margin-top: 40px;
    }
}



.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1001;
    max-width: 350px;
}

@media (max-width: 768px) {
    .toast-container {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
}

/* Адаптивность для очень маленьких экранов */
@media (max-width: 576px) {
    /* Кнопка "Посмотреть" с уменьшенным размером */
    .btn-view-mobile {
        padding: 8px 12px;
        font-size: 14px;
    }

    .btn-view-mobile i {
        margin-right: 4px;
        font-size: 16px;
    }

    /* Адаптивность для главной страницы на очень маленьких экранах */
    .main-form-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .main-form-buttons .btn {
        width: 100%;
        flex: none;
    }

    .main-form-buttons .btn:not(:last-child) {
        margin-right: 0;
    }

    /* Изменение порядка кнопок на мобильных устройствах */
    .main-form-buttons .submit-btn {
        order: 2;
    }

    .main-form-buttons .attachment-btn {
        order: 1;
    }
}

/* Стили для ПК версии страницы "Мои обращения" */
@media (min-width: 768px) {
    .view-button-container {
        left: -30px;
        bottom: 34px;
        position: absolute;
        width: 100%;
        margin-right: -10px;
    }
}

/* Адаптивные стили для страницы просмотра обращения */
@media (max-width: 767.98px) {
    /* Скрываем кнопку "Закрыть обращение" в блоке "Написать сообщение" */
    .main-form-buttons #close_ticket {
        display: none;
    }

    /* Делаем кнопку "Закрыть обращение" квадратной в блоке "История сообщений" */
    .card-header .btn-success {
        width: 40px !important;
        height: 40px !important;
        padding: 0 !important;
        border-radius: 8px;
        display: flex !important;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        margin-left: auto;
    }

    /* Убеждаемся, что flex-контейнер правильно работает на мобильных */
    .card-header .d-flex {
        align-items: center !important;
    }

    .card-header .btn-success i {
        margin: 0;
        position: relative;
        left: 6px;
    }

    /* Скрываем текстовое содержимое кнопки, оставляя только иконку */
    .card-header .btn-success {
        font-size: 0;
        position: relative;
    }

    .card-header .btn-success i {
        font-size: 18px;
        position: relative;
        z-index: 1;
    }

    .card-header .btn-success::after {
        content: "";
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        height: 100%;
    }

/* Стили для блока помощи на главной странице */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4);
}

.alert-success {
    border: none;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(34, 197, 94, 0.05) 100%);
    border-left: 4px solid var(--success-color);
}

/* Стили для авторизованного пользователя */
.bg-success.bg-opacity-10 {
    transition: transform 0.2s ease;
}

.bg-success.bg-opacity-10:hover {
    transform: scale(1.02);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

/* Стили для карточки авторизованного пользователя */
.user-status-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    border: 1px solid rgba(0, 122, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.user-status-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.user-status-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 122, 255, 0.15);
    border-color: rgba(0, 122, 255, 0.2);
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
    transition: transform 0.2s ease;
}

.user-avatar:hover {
    transform: scale(1.05);
}

.user-status-card .btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: none;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.user-status-card .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 122, 255, 0.4);
}
}