/* Productio SA — светлая (серо-голубая) и тёмная темы */

/* ========== Светлая тема (по умолчанию) — серо-голубые оттенки ========== */
:root {
    --bg-primary: #e8eef4;
    --bg-secondary: #f4f7fb;
    --bg-tertiary: #fff;
    --bg-hover: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --accent-blue: #2563eb;
    --accent-blue-hover: #1d4ed8;
    --border-color: #cbd5e1;
    --border-light: #e2e8f0;
    --shadow: rgba(30, 41, 59, 0.12);
    --error: #b91c1c;
    --success: #15803d;
    --warning: #b45309;
}

/* ========== Тёмная тема (как в Product.io) ========== */
[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3d3d3d;
    --bg-hover: #404040;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --accent-blue: #4285f4;
    --accent-blue-hover: #3367d6;
    --border-color: #404040;
    --border-light: #4a4a4a;
    --shadow: rgba(0, 0, 0, 0.5);
    --error: #e53e3e;
    --success: #22c55e;
    --warning: #d97706;
}

/* ========== Базовые стили ========== */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main { max-width: 1200px; margin: 0 auto; padding: 1.5rem; flex: 1 0 auto; }

/* Широкий контейнер для страниц с большими таблицами инстансов */
.instances-wide .main { max-width: 1700px; }
.instances-wide .header-inner { max-width: 1700px; }
.instances-wide .footer-inner { max-width: 1700px; }

/* ========== Шапка ========== */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}
.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.logo {
    font-weight: 700;
    color: var(--accent-blue);
    text-decoration: none;
    font-size: 1.1rem;
}
.header-nav { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.header-nav a { text-decoration: none; color: var(--text-primary); }
.header-nav a:hover { color: var(--accent-blue); }
.logout-form { margin: 0; }
.logout-form button {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 0.35rem 0.75rem;
    cursor: pointer;
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9rem;
}
.logout-form button:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

/* ========== Переключатель темы ========== */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.6rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
}
.theme-toggle:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.theme-toggle svg { width: 1rem; height: 1rem; opacity: 0.9; }

/* ========== Страница входа (как в Product.io) ========== */
body.login-page-body { padding: 40px 20px; }
.login-page .login-wrapper {
    flex: 1 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-page .login-card {
    width: 100%;
    max-width: 520px;
    background: var(--bg-secondary);
    border-radius: 18px;
    border: 1px solid var(--border-color);
    box-shadow: 0 18px 45px var(--shadow);
    padding: 28px 32px 32px;
}
.login-header {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}
.login-logo-title { display: flex; align-items: center; gap: 14px; }
.login-logo-title .logo-svg {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}
.login-logo-title .logo-svg svg { width: 100%; height: 100%; display: block; }
.login-title { font-size: 1.6rem; font-weight: 600; color: var(--text-primary); }
.login-subtitle { font-size: 0.9rem; color: var(--text-secondary); }
.login-body { display: flex; flex-direction: column; gap: 16px; margin-top: 8px; }
.login-heading { margin: 0; color: var(--accent-blue); font-size: 1.2rem; }
.login-fields { display: flex; flex-direction: column; gap: 14px; margin-top: 4px; }
.login-fields input {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    width: 100%;
}
.login-fields input::placeholder { color: var(--text-muted); }
.login-fields input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 1px rgba(66, 133, 244, 0.35);
}
.login-button {
    width: 100%;
    padding: 12px 18px;
    margin-top: 4px;
    font-size: 1rem;
    font-weight: 500;
    background: var(--accent-blue);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s;
}
.login-button:hover { background: var(--accent-blue-hover); }
.login-error { margin-top: 8px; color: var(--error); font-size: 0.9rem; }

/* ========== Дашборд, секции, таблицы ========== */
.dashboard h1 { margin-top: 0; }
.welcome { margin-bottom: 1.5rem; color: var(--text-secondary); }
.section {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1.5rem;
    border: 1px solid var(--border-color);
}
.section h2 { margin-top: 0; margin-bottom: 1rem; color: var(--text-primary); }
.table-wrapper { width: 100%; overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; min-width: 100%; }
.table th, .table td { padding: 0.5rem 0.75rem; text-align: left; border-bottom: 1px solid var(--border-color); }
.table th { font-weight: 600; color: var(--text-secondary); }
.table td a { color: var(--accent-blue); text-decoration: none; }
.table td a:hover { text-decoration: underline; }
.cell-scroll { max-height: 6rem; overflow-y: auto; }
.col-license { width: 24%; }

/* Кнопки в таблицах: основной акцент, без переноса текста */
.table .btn-primary {
    color: #fff;
    white-space: nowrap;
}
.error { color: var(--error); margin-bottom: 1rem; }
.success { color: var(--success); margin-bottom: 1rem; }
.muted { color: var(--text-muted); font-size: 0.9rem; }

/* ========== Кнопки и формы ========== */
.btn { display: inline-block; padding: 0.5rem 1rem; border-radius: 6px; text-decoration: none; font-weight: 500; transition: background 0.2s; }
.btn-primary { background: var(--accent-blue); color: #fff; border: none; cursor: pointer; }
.btn-primary:hover { background: var(--accent-blue-hover); }
.btn-cancel { margin-left: 0.5rem; color: var(--text-secondary); text-decoration: none; }
.btn-cancel:hover { color: var(--accent-blue); }
.btn-link { background: none; border: none; color: var(--accent-blue); cursor: pointer; padding: 0; font-size: inherit; text-decoration: none; }
.btn-link:hover { text-decoration: underline; }
.btn-secondary { background: var(--bg-tertiary); color: var(--text-primary); border: 1px solid var(--border-color); }
.btn-secondary:hover { background: var(--bg-hover); }
.btn-danger { background: transparent; color: var(--error); border: 1px solid var(--error); padding: 0.35rem 0.75rem; border-radius: 6px; cursor: pointer; font-size: 0.9rem; }
.btn-danger:hover { background: var(--error); color: #fff; }
.btn-small { padding: 0.25rem 0.5rem; font-size: 0.8rem; }
.deploy-form { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.deploy-form label { margin-bottom: 0; }
.deploy-result pre { font-size: 0.85rem; margin-top: 0.25rem; white-space: pre-wrap; }
.form label { display: block; margin-bottom: 1rem; color: var(--text-primary); }
.form input, .form select { padding: 0.5rem; margin-top: 0.25rem; border: 1px solid var(--border-color); border-radius: 6px; background: var(--bg-tertiary); color: var(--text-primary); }
.form input:focus, .form select:focus { outline: none; border-color: var(--accent-blue); }
.form button { padding: 0.6rem 1rem; background: var(--accent-blue); color: #fff; border: none; border-radius: 6px; cursor: pointer; font-size: 1rem; }
.form button:hover { background: var(--accent-blue-hover); }
.form-inline label { display: inline-block; margin-right: 1rem; margin-bottom: 0.75rem; }
.form-inline label input, .form-inline label select { margin-left: 0.25rem; }
.form-inline button, .form-inline .btn-cancel { vertical-align: middle; }
.license-status-cell .btn-refresh-license {
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    cursor: pointer;
}
.license-status-cell .btn-refresh-license:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

/* ========== Modal overlay ========== */
.modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.55); z-index: 2000;
    display: flex; align-items: center; justify-content: center;
    padding: 1rem;
}
.modal-overlay.hidden { display: none; }
.modal-box {
    background: var(--bg-primary); border: 1px solid var(--border-color);
    border-radius: 14px; width: min(900px, 96vw); max-height: 88vh;
    display: flex; flex-direction: column;
    box-shadow: 0 16px 48px rgba(0,0,0,0.24);
}
.modal-header {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.9rem 1.25rem; border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.modal-title { flex: 1; font-weight: 700; font-size: 1rem; margin: 0; }
.modal-body { flex: 1; overflow-y: auto; padding: 1rem 1.25rem; min-height: 0; }
.modal-footer { padding: 0.7rem 1.25rem; border-top: 1px solid var(--border-color); display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; flex-shrink: 0; }
.modal-close {
    background: none; border: none; cursor: pointer; font-size: 1.3rem; line-height: 1;
    color: var(--text-muted); padding: 0.15rem 0.35rem; border-radius: 4px;
}
.modal-close:hover { color: var(--text-primary); background: var(--bg-tertiary); }
.log-pre {
    font-family: 'Courier New', Consolas, monospace; font-size: 0.79rem;
    line-height: 1.5; white-space: pre-wrap; word-break: break-all;
    background: var(--bg-tertiary); padding: 0.75rem 1rem; border-radius: 8px;
    margin: 0; min-height: 140px; overflow-y: auto; color: var(--text-primary);
}
.modal-status { font-size: 0.82rem; color: var(--text-muted); }

/* Confirmation modal */
.confirm-modal-box { width: min(440px, 96vw); }
.confirm-modal-body { padding: 1.25rem; }
.confirm-modal-body p { margin-bottom: 0.5rem; }

/* ========== KPI Dashboard cards ========== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem; margin-bottom: 1.5rem;
}
.kpi-card {
    background: var(--bg-secondary); border: 1px solid var(--border-color);
    border-radius: 12px; padding: 1.1rem 1.25rem; text-align: center;
    text-decoration: none; color: inherit; display: block;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.kpi-card:hover { border-color: var(--accent-blue); box-shadow: 0 2px 10px rgba(37,99,235,0.12); text-decoration: none; }
.kpi-value { font-size: 2.2rem; font-weight: 700; line-height: 1.1; color: var(--accent-blue); }
.kpi-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 0.3rem; }
.kpi-sub { font-size: 0.78rem; margin-top: 0.2rem; min-height: 1.2em; }
.kpi-card.kpi-warn { border-color: var(--warning); }
.kpi-card.kpi-warn .kpi-value { color: var(--warning); }

/* ========== Dashboard 2-col grid ========== */
.dashboard-grid-2 {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem;
}
@media (max-width: 768px) { .dashboard-grid-2 { grid-template-columns: 1fr; } }

.dashboard-section-card {
    background: var(--bg-secondary); border: 1px solid var(--border-color);
    border-radius: 12px; padding: 1.1rem 1.25rem;
}
.dashboard-section-card h2 { margin-top: 0; margin-bottom: 0.75rem; font-size: 1rem; }
.days-warn { color: var(--warning); font-weight: 600; }
.days-crit { color: var(--error); font-weight: 700; }

/* ========== Sortable table headers ========== */
.th-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
.th-sortable::after { content: ' ⇅'; opacity: 0.35; font-size: 0.72em; }
.th-sortable.sort-asc::after { content: ' ↑'; opacity: 1; }
.th-sortable.sort-desc::after { content: ' ↓'; opacity: 1; }

/* ========== Table search bar ========== */
.table-toolbar { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; margin-bottom: 0.75rem; }
.table-search-input {
    padding: 0.38rem 0.7rem; border: 1px solid var(--border-color);
    border-radius: 8px; background: var(--bg-secondary); color: var(--text-primary);
    font-size: 0.88rem; width: 260px; max-width: 100%;
}
.table-search-input:focus { outline: none; border-color: var(--accent-blue); box-shadow: 0 0 0 2px rgba(37,99,235,0.12); }
.table-no-results td { color: var(--text-muted); text-align: center; padding: 1.5rem; }

/* ========== Instance Detail — компактная шапка ========== */
.instance-header-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem 1rem;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 0.75rem;
}
.instance-header-main { flex: 1 1 auto; min-width: 0; }
.instance-header-title { font-size: 1.35rem; font-weight: 700; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.instance-header-meta { font-size: 0.83rem; color: var(--text-muted); }
.instance-header-status { display: flex; gap: 0.4rem; flex-wrap: wrap; align-items: center; }
.instance-header-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; align-items: center; }
.instance-header-nav { margin-left: auto; }

.status-pill {
    display: inline-block;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 500;
    white-space: nowrap;
    border: 1px solid transparent;
}
.status-pill-ok  { color: var(--success); border-color: var(--success); background: rgba(21,128,61,.08); }
.status-pill-err { color: var(--error);   border-color: var(--error);   background: rgba(185,28,28,.07); }
.status-pill-muted { color: var(--text-muted); border-color: var(--border-color); }
[data-theme="dark"] .status-pill-ok  { background: rgba(34,197,94,.12); }
[data-theme="dark"] .status-pill-err { background: rgba(229,62,62,.10); }

/* ========== Instance Detail — сетка карточек ========== */
.detail-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 0;
    margin-bottom: 1rem;
}
@media (max-width: 1100px) { .detail-cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px)  { .detail-cards-grid { grid-template-columns: 1fr; } }

.detail-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.detail-card-header {
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.detail-card-body { padding: 0.9rem 1rem; flex: 1; display: flex; flex-direction: column; gap: 0; }
.detail-card-actions { display: flex; gap: 0.35rem; flex-wrap: wrap; margin-top: auto; padding-top: 0.75rem; }
.detail-card-footer { margin-top: 0.65rem; padding-top: 0.55rem; border-top: 1px solid var(--border-light); font-size: 0.83rem; }

.detail-field { margin-bottom: 0.55rem; }
.detail-label { display: block; font-size: 0.73rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 0.1rem; }
.detail-value-small { font-size: 0.82rem; word-break: break-all; }

.license-entry { padding-bottom: 0.4rem; margin-bottom: 0.4rem; border-bottom: 1px solid var(--border-light); }
.license-entry:last-child { border-bottom: none; margin-bottom: 0; }

/* ========== Flash-уведомления (внутри карточек и верхние) ========== */
.flash-notice {
    padding: 0.45rem 0.7rem;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
}
.flash-success { background: rgba(21,128,61,.09); color: var(--success); border: 1px solid rgba(21,128,61,.22); }
.flash-error   { background: rgba(185,28,28,.07); color: var(--error);   border: 1px solid rgba(185,28,28,.18); }
[data-theme="dark"] .flash-success { background: rgba(34,197,94,.10); border-color: rgba(34,197,94,.25); }
[data-theme="dark"] .flash-error   { background: rgba(229,62,62,.10); border-color: rgba(229,62,62,.25); }

/* ========== Accordion пользователей ========== */
.users-accordion { cursor: default; }
.users-accordion-summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    user-select: none;
    padding: 0.25rem 0;
}
.users-accordion-summary::-webkit-details-marker { display: none; }
.users-accordion-summary::before { content: '▶'; font-size: 0.7rem; transition: transform 0.15s; color: var(--text-muted); display: inline-block; }
details[open] > .users-accordion-summary::before { transform: rotate(90deg); }

/* ========== Подвал ========== */
.site-footer {
    margin-top: auto;
    padding: 16px 1.5rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }