:root {
    --bg: #f5f5f7;
    --card-bg: #ffffff;
    --text: #1d1d1f;
    --text-secondary: #86868b;
    --accent: #0071e3;
    --accent-hover: #0077ed;
    --danger: #ff3b30;
    --success: #34c759;
    --warning: #ff9500;
    --border: #e5e5ea;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Хедер */
header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    position: sticky;
    top: 0;
    z-index: 100;
}

header h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

header nav {
    display: flex;
    gap: 20px;
    margin-top: 8px;
}

header nav a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}

header nav a:hover {
    color: var(--accent-hover);
}

/* Контейнер */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

/* Карточки */
.ugon-card, .card, .chat-message {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.ugon-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--border);
}

.ugon-card.urgent {
    border: 2px solid var(--danger);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.2); }
    50% { box-shadow: 0 0 0 12px rgba(255, 59, 48, 0); }
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(0, 113, 227, 0.3);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

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

.btn-outline:hover {
    background: var(--bg);
}

/* Формы */
input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: var(--card-bg);
    color: var(--text);
    transition: var(--transition);
    font-family: inherit;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

/* Чат */
.chat-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 20px;
    height: calc(100vh - 180px);
}

.chat-sidebar {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow-y: auto;
}

.chat-sidebar-item {
    padding: 16px 20px;
    cursor: pointer;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.chat-sidebar-item:hover, .chat-sidebar-item.active {
    background: var(--bg);
    border-left-color: var(--accent);
}

.chat-messages {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-messages-list {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.chat-message {
    margin-bottom: 12px;
    padding: 12px 16px;
    box-shadow: none;
    border: 1px solid var(--border);
}

.chat-message .author {
    font-weight: 600;
    font-size: 13px;
    color: var(--accent);
}

.chat-message .time {
    font-size: 11px;
    color: var(--text-secondary);
}

.chat-input {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 12px;
}

/* Адаптив */
@media (max-width: 768px) {
    .chat-container {
        grid-template-columns: 1fr;
    }
    .chat-sidebar {
        display: none;
    }
    .container {
        padding: 16px;
    }
}
/* ============ КОМПАКТНЫЕ КАРТОЧКИ ============ */
.ugons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 14px;
}

.ugon-card {
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}
.ugon-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}
.ugon-card.urgent {
    border-color: var(--danger);
    box-shadow: 0 0 0 2px rgba(255, 59, 48, 0.15);
}

/* Компактное фото */
.ugon-card-image {
    height: 180px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}
.ugon-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.ugon-card-image .no-photo {
    font-size: 40px;
    opacity: 0.25;
}

/* Бейджи */
.ugon-card-badge {
    position: absolute;
    top: 8px;
    padding: 3px 8px;
    border-radius: 14px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.badge-urgent {
    left: 8px;
    background: var(--danger);
    color: #fff;
}
.badge-reward {
    right: 8px;
    background: var(--success);
    color: #fff;
}

/* Тело карточки */
.ugon-card-body {
    padding: 12px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.ugon-card-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.2;
}
.ugon-card-info {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    gap: 4px;
}
.ugon-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}
.ugon-card-date {
    font-size: 11px;
    color: var(--text-secondary);
}
.ugon-card-link {
    color: var(--accent);
    font-weight: 600;
    font-size: 12px;
}

/* ============ КОМПАКТНАЯ КАРТОЧКА В card.php ============ */
.detail-card {
    max-width: 700px;
    margin: 0 auto;
}
.detail-photo-main {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--radius-md);
    background: var(--bg);
}
.detail-thumbnails {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    overflow-x: auto;
}
.detail-thumb {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    flex-shrink: 0;
}
.detail-thumb:hover,
.detail-thumb.active {
    border-color: var(--accent);
}
.detail-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
    margin-top: 16px;
}
.detail-info-item {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}
.detail-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 2px;
}
.detail-value {
    font-size: 14px;
    font-weight: 600;
}

@media (max-width: 768px) {
    .ugons-grid {
        grid-template-columns: 1fr;
    }
    .ugon-card-image {
        height: 160px;
    }
    .detail-info-grid {
        grid-template-columns: 1fr;
    }
    .detail-photo-main {
        max-height: 300px;
    }
}
/* ============ СТРАНИЦА ЛИЧНЫХ СООБЩЕНИЙ ============ */
.messages-layout {
    display: grid !important;
    grid-template-columns: 340px 1fr !important;
    gap: 16px !important;
    height: calc(100vh - 160px) !important;
    min-height: 500px !important;
}

/* Панель диалогов */
.dialogs-panel {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.dialogs-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-weight: 700;
    font-size: 15px;
    flex-shrink: 0;
}
.dialogs-list {
    flex: 1;
    overflow-y: auto;
}

/* Обертка диалога */
.dialog-wrapper {
    position: relative;
}

/* Элемент диалога */
.dialog-item {
    display: flex !important;
    align-items: center;
    gap: 10px;
    padding: 12px 40px 12px 16px;
    text-decoration: none;
    color: var(--text);
    border-bottom: 1px solid #f8f8f8;
    width: 100%;
    cursor: pointer;
}
.dialog-item:hover {
    background: var(--bg);
    text-decoration: none;
}
.dialog-item.active {
    background: #e8f0fe;
}
.dialog-avatar {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 50%;
    background: #e9e9eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    font-weight: 600;
    color: #86868b;
}
.dialog-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}
.dialog-name {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 2px;
}
.dialog-last {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dialog-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}
.dialog-time {
    font-size: 11px;
    color: #aeaeb2;
}
.dialog-unread {
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* Кнопка удаления - всегда на виду */
.dialog-delete-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: #ff3b30;
    color: #fff;
    border: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    padding: 0;
    line-height: 1;
    opacity: 0;
    transition: opacity 0.15s;
}
.dialog-wrapper:hover .dialog-delete-btn {
    opacity: 1;
}

/* Панель чата */
.chat-panel {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.chat-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.chat-header-avatar {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 50%;
    background: #e9e9eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: #86868b;
}
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: #f9f9fb;
}

/* Сообщения */
.private-msg {
    max-width: 70%;
    padding: 9px 12px;
    border-radius: 16px;
    font-size: 13px;
    line-height: 1.4;
    word-break: break-word;
}
.private-msg.sent {
    align-self: flex-end;
    background: var(--accent);
    color: #fff;
    border-bottom-right-radius: 4px;
}
.private-msg.sent .msg-time {
    color: rgba(255,255,255,0.6);
    text-align: right;
}
.private-msg.received {
    align-self: flex-start;
    background: #e9e9eb;
    color: var(--text);
    border-bottom-left-radius: 4px;
}
.private-msg.received .msg-time {
    color: var(--text-secondary);
}
.msg-time {
    font-size: 10px;
    margin-top: 3px;
}

/* Поле ввода */
.chat-input-area {
    padding: 12px 14px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
    background: var(--card-bg);
    flex-shrink: 0;
}
.chat-input-area input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 13px;
    outline: none;
    background: var(--bg);
}
.chat-input-area input:focus {
    border-color: var(--accent);
    background: var(--card-bg);
}
.chat-input-area button {
    padding: 10px 18px;
    border-radius: 20px;
    background: var(--accent);
    color: #fff;
    border: none;
    font-weight: 600;
    cursor: pointer;
    font-size: 13px;
    white-space: nowrap;
}

/* Пустое состояние */
.empty-chat {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--text-secondary);
    padding: 20px;
}
.empty-chat .icon {
    font-size: 48px;
    margin-bottom: 8px;
}
.empty-chat .hint {
    font-size: 12px;
    color: #aeaeb2;
}

/* Модальное окно */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.modal-overlay.active {
    display: flex;
}
.modal-box {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 24px;
    width: 90%;
    max-width: 360px;
    text-align: center;
}
.modal-box h3 {
    font-size: 16px;
    margin-bottom: 8px;
}
.modal-box p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.modal-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
}

@media (max-width: 768px) {
    .messages-layout {
        grid-template-columns: 1fr !important;
        height: auto !important;
        min-height: calc(100vh - 120px) !important;
    }
    .dialogs-panel {
        max-height: 280px;
    }
    .private-msg {
        max-width: 85%;
    }
    .dialog-delete-btn {
        opacity: 1;
        width: 20px;
        height: 20px;
        font-size: 10px;
        right: 6px;
    }
}

/* Панель чата */
.chat-panel {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.chat-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.chat-header-avatar {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 50%;
    background: #e9e9eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: #86868b;
}
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: #f9f9fb;
}

/* Сообщения */
.private-msg {
    max-width: 70%;
    padding: 9px 12px;
    border-radius: 16px;
    font-size: 13px;
    line-height: 1.4;
    word-break: break-word;
}
.private-msg.sent {
    align-self: flex-end;
    background: var(--accent);
    color: #fff;
    border-bottom-right-radius: 4px;
}
.private-msg.sent .msg-time {
    color: rgba(255,255,255,0.6);
    text-align: right;
}
.private-msg.received {
    align-self: flex-start;
    background: #e9e9eb;
    color: var(--text);
    border-bottom-left-radius: 4px;
}
.private-msg.received .msg-time {
    color: var(--text-secondary);
}
.msg-time {
    font-size: 10px;
    margin-top: 3px;
}

/* Поле ввода */
.chat-input-area {
    padding: 12px 14px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
    background: var(--card-bg);
    flex-shrink: 0;
}
.chat-input-area input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 13px;
    outline: none;
    background: var(--bg);
}
.chat-input-area input:focus {
    border-color: var(--accent);
    background: var(--card-bg);
}
.chat-input-area button {
    padding: 10px 18px;
    border-radius: 20px;
    background: var(--accent);
    color: #fff;
    border: none;
    font-weight: 600;
    cursor: pointer;
    font-size: 13px;
    white-space: nowrap;
}

/* Пустое состояние */
.empty-chat {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--text-secondary);
    padding: 20px;
}
.empty-chat .icon {
    font-size: 48px;
    margin-bottom: 8px;
}
.empty-chat .hint {
    font-size: 12px;
    color: #aeaeb2;
}

/* Модальное окно */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.modal-overlay.active {
    display: flex;
}
.modal-box {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 24px;
    width: 90%;
    max-width: 360px;
    text-align: center;
}
.modal-box h3 {
    font-size: 16px;
    margin-bottom: 8px;
}
.modal-box p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.modal-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
}

@media (max-width: 768px) {
    .messages-layout {
        grid-template-columns: 1fr !important;
        height: auto !important;
        min-height: calc(100vh - 120px) !important;
    }
    .dialogs-panel {
        max-height: 280px;
    }
    .private-msg {
        max-width: 85%;
    }
    .dialog-delete {
        display: flex;
        width: 24px;
        height: 24px;
        font-size: 12px;
        right: 8px;
    }
}

.filter-group .autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: var(--shadow-md);
}
.filter-group .autocomplete-dropdown.active {
    display: block;
}
.filter-group .autocomplete-item {
    padding: 10px 14px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
}
.filter-group .autocomplete-item:hover,
.filter-group .autocomplete-item.selected {
    background: var(--bg);
    color: var(--accent);
}
.filter-group .autocomplete-item .highlight {
    color: var(--accent);
    font-weight: 600;
}