/* assets/app.css — общий слой современного дизайна поверх Material Design Lite.
   Подключается на всех внутренних страницах вместе с material.indigo-pink.min.css. */

:root {
    --c-primary: #3f51b5;
    --c-primary-dark: #303f9f;
    --c-primary-light: #e8eaf6;
    --c-accent: #ff9800;
    --c-danger: #f44336;
    --c-success: #4caf50;
    --c-text: #1a1a1a;
    --c-text-muted: #6b6f76;
    --c-border: rgba(0, 0, 0, 0.08);
    --c-surface: #ffffff;
    --c-bg: #f4f5f7;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow-1: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.08);
    --shadow-2: 0 4px 12px rgba(16, 24, 40, 0.10);
    --header-h: 64px;
}

body {
    background: var(--c-bg) !important;
    color: var(--c-text);
    -webkit-font-smoothing: antialiased;
}

/* Хедер */
.mdl-layout__header {
    background: var(--c-primary) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) !important;
}

.mdl-layout-title {
    font-weight: 500;
    letter-spacing: 0.1px;
}

.mdl-layout__header .mdl-button {
    border-radius: var(--radius-sm);
}

/* Боковое меню */
.mdl-layout__drawer {
    border-right: 1px solid var(--c-border) !important;
}

.mdl-layout__drawer .mdl-layout-title {
    background: var(--c-surface);
}

.mdl-navigation__link {
    border-radius: var(--radius-sm);
    margin: 2px 8px;
    width: calc(100% - 16px);
    transition: background 0.15s, color 0.15s;
}

.mdl-navigation__link:hover {
    background: var(--c-primary-light) !important;
    color: var(--c-primary) !important;
}

.mdl-navigation__link.mdl-navigation__link--current {
    background: var(--c-primary-light) !important;
    color: var(--c-primary) !important;
    font-weight: 500;
}

/* Карточки */
.mdl-card,
.app-card {
    width: 100%;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-1) !important;
    border: 1px solid var(--c-border);
    margin-bottom: 24px;
}

.mdl-card__supporting-text {
    width: 100%;
    padding: 24px 40px;
    box-sizing: border-box;
}

@media (max-width: 600px) {
    .mdl-card__supporting-text {
        padding: 16px;
    }
}

.mdl-card__supporting-text {
    color: var(--c-text);
}

/* Кнопки */
.mdl-button--raised {
    border-radius: var(--radius-sm) !important;
    box-shadow: none !important;
    text-transform: none !important;
    font-weight: 500 !important;
}

/* "colored" без "raised" в MDL — это кнопка-ссылка с цветным ТЕКСТОМ на прозрачном
   фоне (как close/cancel-кнопки). Красим фон только в паре с raised, иначе текст
   сливается с фоном и становится невидимым. */
.mdl-button--raised.mdl-button--colored {
    background: var(--c-primary) !important;
    color: #fff !important;
}

.mdl-button--raised.mdl-button--colored:hover {
    background: var(--c-primary-dark) !important;
}

.mdl-button--colored:not(.mdl-button--raised) {
    color: var(--c-primary) !important;
}

/* Поля ввода */
.mdl-textfield__input {
    border-radius: var(--radius-sm);
}

.mdl-textfield--floating-label.is-focused .mdl-textfield__label,
.mdl-textfield__input:focus ~ .mdl-textfield__label {
    color: var(--c-primary) !important;
}

/* Только полоска подчёркивания красится в акцентный цвет при фокусе — не само поле */
.mdl-textfield.is-focused .mdl-textfield__label:after {
    background-color: var(--c-primary) !important;
}

/* Общий контент */
.page-content {
    padding: 24px;
    max-width: 1280px;
    margin: 0 auto;
}

@media (max-width: 600px) {
    .page-content {
        padding: 14px;
    }
}

/* Пустые состояния */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--c-text-muted);
}

.empty-state .material-icons {
    font-size: 48px;
    color: #c9ccd1;
    margin-bottom: 12px;
}

/* Уведомления */
.notification {
    position: fixed;
    top: 16px;
    right: 16px;
    left: auto;
    max-width: calc(100vw - 32px);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    color: #fff;
    box-shadow: var(--shadow-2);
    font-weight: 500;
    z-index: 2000;
    display: none;
}

.notification.success { background: var(--c-success); }
.notification.error { background: var(--c-danger); }

@media (max-width: 600px) {
    .notification {
        left: 16px;
        right: 16px;
        top: 12px;
    }
}

/* Скроллбар подетальнее на широких экранах */
@media (min-width: 601px) {
    ::-webkit-scrollbar { width: 10px; height: 10px; }
    ::-webkit-scrollbar-thumb { background: #c9ccd1; border-radius: 6px; }
    ::-webkit-scrollbar-thumb:hover { background: #a8acb3; }
}

/* ==========================================================================
   Публичные страницы (index.php, track_ticket.php, policy.php) —
   тот же MDL/indigo-pink каркас, что и в админке, но без бокового меню.
   ========================================================================== */

.public-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.public-header {
    background: var(--c-primary);
    color: #fff;
    padding: 0 24px;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.public-header__title {
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0.1px;
    color: #fff;
    text-decoration: none;
}

.public-header__nav a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 14px;
    margin-left: 20px;
}

.public-header__nav a:hover {
    color: #fff;
    text-decoration: underline;
}

.public-main {
    flex: 1;
    padding: 24px 16px 60px;
}

.public-container {
    max-width: 800px;
    margin: 24px auto;
    background: var(--c-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-1);
    padding: 30px;
}

.public-container--wide { max-width: 1000px; }
.public-container--narrow { max-width: 900px; }

.public-page-header { text-align: center; margin-bottom: 30px; }
.public-page-header h1 { color: var(--c-primary); margin-bottom: 5px; font-size: 28px; }
.public-page-header p { font-size: 16px; color: var(--c-text-muted); margin: 0; }

.public-container .form-group { margin-bottom: 22px; }
.public-container .form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 15px; }

.public-container select,
.public-container input,
.public-container textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ccc;
    border-radius: var(--radius-sm);
    box-sizing: border-box;
    transition: 0.2s;
    font-size: 15px;
    font-family: inherit;
}

.public-container select:focus,
.public-container input:focus,
.public-container textarea:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 5px rgba(63, 81, 181, 0.12);
    outline: none;
}

.public-container .submit-btn {
    width: 100%;
    height: 50px;
    font-size: 16px;
    font-weight: 500;
    transition: 0.3s;
    background-color: var(--c-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    margin-top: 6px;
}

.public-container .submit-btn:hover { background-color: var(--c-primary-dark); }
.public-container .submit-btn.cancel-btn { background-color: var(--c-danger); }
.public-container .submit-btn.cancel-btn:hover { background-color: #d32929; }
.public-container .submit-btn:disabled { opacity: 0.6; cursor: default; }

.public-container .success-message,
.public-container .error-message {
    display: none;
    padding: 16px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 22px;
    font-weight: 500;
    font-size: 15px;
}

.public-container .success-message { background: var(--c-success); color: #fff; }
.public-container .error-message { background: var(--c-danger); color: #fff; }

.public-container .invalid { border-color: var(--c-danger) !important; box-shadow: 0 0 0 4px rgba(244, 67, 54, 0.08); }
.public-container .custom-checkbox-container.invalid-checkbox .checkmark { border-color: var(--c-danger) !important; box-shadow: 0 0 0 4px rgba(244, 67, 54, 0.08); }

.public-container .drop-zone {
    border: 2px dashed #ccc;
    border-radius: var(--radius-sm);
    padding: 22px;
    text-align: center;
    color: #888;
    transition: 0.3s;
    cursor: pointer;
    font-size: 15px;
}

.public-container .drop-zone.dragover { border-color: var(--c-primary); color: var(--c-primary); background: var(--c-primary-light); }

.public-container .file-preview { display: flex; flex-wrap: wrap; margin-top: 12px; }
.public-container .file-preview div { margin: 5px; padding: 6px 10px; border: 1px solid #ccc; border-radius: 4px; position: relative; font-size: 14px; }
.public-container .file-preview div span { position: absolute; top: 2px; right: 4px; cursor: pointer; color: var(--c-danger); font-weight: bold; }

.public-container .custom-checkbox-container { display: block; position: relative; padding-left: 38px; margin-bottom: 12px; cursor: pointer; font-size: 15px; user-select: none; font-weight: normal; }
.public-container .custom-checkbox-container input[type="checkbox"] { position: absolute; opacity: 0; cursor: pointer; height: 1px; width: 1px; left: -9999px; }
.public-container .checkmark { position: absolute; top: 0; left: 0; height: 24px; width: 24px; background-color: #eee; border: 1px solid #ccc; border-radius: 4px; transition: all 0.2s; }
.public-container .custom-checkbox-container:hover .checkmark { background-color: #f0f0f0; border-color: var(--c-primary); }
.public-container .custom-checkbox-container input:checked ~ .checkmark { background-color: var(--c-primary); border-color: var(--c-primary); }
.public-container .checkmark:after { content: ""; position: absolute; display: none; left: 8px; top: 4px; width: 5px; height: 10px; border: solid white; border-width: 0 3px 3px 0; transform: rotate(45deg); }
.public-container .custom-checkbox-container input:checked ~ .checkmark:after { display: block; }

.policy-link { color: var(--c-primary); text-decoration: none; font-weight: 600; }
.policy-link:hover { text-decoration: underline; color: var(--c-primary-dark); }

.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 800px;
    background: var(--c-surface);
    color: var(--c-text);
    font-size: 15px;
    line-height: 1.5;
    padding: 18px 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    z-index: 9999;
}

.cookie-banner p { margin: 0; flex: 1; }
.cookie-banner a { color: var(--c-primary); text-decoration: underline; }
.cookie-btn {
    background: var(--c-primary);
    color: #fff;
    border: none;
    padding: 11px 20px;
    font-size: 15px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: 0.3s;
    white-space: nowrap;
}
.cookie-btn:hover { background: var(--c-primary-dark); }

@media (max-width: 600px) {
    .cookie-banner { flex-direction: column; align-items: flex-start; }
    .cookie-btn { width: 100%; margin-top: 6px; }
    .public-header { padding: 0 14px; }
    .public-header__nav a { margin-left: 12px; font-size: 13px; }
    .public-container { padding: 20px 16px; margin: 14px auto; }
}

/* Карточка тикета на track_ticket.php */
.ticket-info { background: var(--c-bg); padding: 20px; border-radius: var(--radius-sm); margin-bottom: 20px; }
.ticket-meta { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; }
.meta-item { flex: 1; min-width: 200px; }
.meta-label { font-weight: bold; color: var(--c-text-muted); }
.ticket-description { margin-top: 15px; padding: 15px; background: var(--c-surface); border-radius: var(--radius-sm); }
.ticket-description p { margin: 0; }
.ticket-description pre { margin: 0; font-family: inherit; white-space: pre-wrap; word-wrap: break-word; }
.ticket-files, .ticket-logs, .ticket-comments, .ticket-actions, .ticket-files-upload { margin-top: 28px; }
.section-title { font-size: 20px; color: var(--c-primary); border-bottom: 2px solid var(--c-primary); padding-bottom: 5px; margin-bottom: 15px; }
.file-list, .log-list, .comment-list { display: flex; flex-wrap: wrap; gap: 10px; }
.file-item, .log-item, .comment-item { padding: 10px; background: var(--c-primary-light); border-radius: 4px; font-size: 14px; color: var(--c-primary); text-decoration: none; }
.log-item, .comment-item { background: var(--c-bg); width: 100%; }
.log-time { font-size: 0.8em; color: var(--c-text-muted); }
.status-new { color: #1976d2; font-weight: bold; }
.status-in_progress { color: #f57c00; font-weight: bold; }
.status-done { color: #388e3c; font-weight: bold; }
.status-cancelled { color: #d32f2f; font-weight: bold; }
.status-returned { color: #ab47bc; font-weight: bold; }
.comment-block { background-color: var(--c-primary-light); border-left: 4px solid var(--c-primary); padding: 10px; margin: 10px 0; border-radius: 0 4px 4px 0; }
.comment-header { font-weight: bold; color: var(--c-primary); font-size: 0.9em; }
.comment-content { margin-top: 5px; }

/* policy.php */
.policy-content { line-height: 1.8; }
.policy-content h2 { color: var(--c-primary); margin-top: 25px; font-size: 20px; }
.policy-content h3 { color: var(--c-primary-dark); margin-top: 20px; font-size: 17px; }
.policy-content ul { margin-left: 20px; }
.policy-content li { margin-bottom: 10px; }
.policy-content p { margin-bottom: 15px; }
.important-note { background: var(--c-primary-light); padding: 15px; border-left: 4px solid var(--c-primary); margin: 20px 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }