/* ==========================================================================
   Шрифты: IBM Plex Sans (UI) + IBM Plex Mono (команды/код).
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

/* ==========================================================================
   DESIGN TOKENS
   ========================================================================== */
:root {
    /* Surfaces */
    --bg:              #eef0f3;
    --bg-soft:         #fafbfc;
    --surface:         #ffffff;
    --surface-soft:    #f5f6f8;
    --header-bg:       #151923;
    --header-bg-2:     #10131a;

    /* Sidebar */
    --sidebar-bg:      #151923;
    --sidebar-text:    #c6cdda;
    --sidebar-muted:   #7d8699;
    --sidebar-line:    #262c3a;

    /* Text */
    --text:            #171a20;
    --text-2:          #5a6271;
    --text-muted:      #8a90a0;
    --text-faint:      #b6bdc7;

    /* Borders */
    --border:          #e3e5ea;
    --border-soft:     #eef0f3;
    --border-strong:   #d9dce3;

    /* Brand / accents */
    --primary:         #2a5fd6;
    --primary-600:     #1c46a8;
    --primary-50:      #e3edfb;

    --online:          #2fb356;
    --chart-1:         #2a78d6;
    --chart-2:         #eb6834;
    --chart-grid:      #e1e0d9;
    --delta-good:      #006300;

    --success:         #16a34a;
    --success-600:     #15803d;
    --success-50:      #e8f7ee;
    --success-100:     #d1f0dd;

    --purple:          #7c3aed;
    --purple-600:      #6d28d9;
    --purple-50:       #f1ecfe;
    --purple-100:      #e7defc;

    --amber:           #f59e0b;
    --amber-50:        #fff7e6;

    --teal:            #0891b2;
    --teal-50:         #ecfeff;

    --gray-btn:        #5b6471;
    --gray-btn-hover:  #4a525e;

    /* Effects */
    --shadow-xs:  0 1px 1px rgba(16,18,22,.04);
    --shadow-sm:  0 1px 2px rgba(16,18,22,.05), 0 0 0 1px rgba(16,18,22,.04);
    --shadow-md:  0 4px 14px -4px rgba(16,18,22,.08), 0 0 0 1px rgba(16,18,22,.04);
    --shadow-lg:  0 12px 32px -8px rgba(16,18,22,.10), 0 0 0 1px rgba(16,18,22,.04);

    --radius-sm: 8px;
    --radius:    10px;
    --radius-lg: 14px;
    --radius-xl: 18px;

    --font-ui:   'IBM Plex Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* ==========================================================================
   BASE
   ========================================================================== */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    font-family: var(--font-ui);
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.005em;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-600); }
h1, h2, h3, h4, h5 { font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
code, .mono { font-family: var(--font-mono); }
.font-monospace { font-family: var(--font-mono); }

.crumbs {
    display: flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--text-muted);
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.crumbs a {
    color: var(--text-2);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 6px;
    border-radius: 6px;
    transition: all .12s ease;
    text-decoration: none;
}
.crumbs a:hover {
    color: var(--primary);
    background: var(--primary-50);
}
.crumbs .sep {
    color: var(--text-faint);
    font-size: 11px;
}
.crumbs .current {
    color: var(--text);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 4px 10px;
    background: var(--primary-50);
    border: 1px solid #d8e4ff;
    border-radius: 6px;
    font-size: 12.5px;
    letter-spacing: -0.005em;
}
.crumbs .current::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .14);
    flex-shrink: 0;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    font-family: var(--font-ui); font-weight: 600; font-size: 13.5px;
    border-radius: 8px; padding: 8px 16px;
    transition: all .12s ease;
    letter-spacing: -0.005em;
    border: 1px solid transparent;
    display: inline-flex; align-items: center; gap: 7px;
    line-height: 1.3;
}
.btn:focus { box-shadow: 0 0 0 3px rgba(37,99,235,.18); }
.btn-sm { font-size: 12px; padding: 4px 10px; border-radius: 6px; gap: 5px; }
.btn-success {
    background: var(--success); color: #fff;
    box-shadow: 0 1px 0 rgba(255,255,255,.12) inset, 0 1px 2px rgba(22,163,74,.18);
}
.btn-success:hover { background: var(--success-600); color: #fff; }
.btn-primary {
    background: var(--primary); color: #fff; border-color: var(--primary);
    box-shadow: 0 1px 0 rgba(255,255,255,.12) inset;
}
.btn-primary:hover { background: var(--primary-600); border-color: var(--primary-600); color: #fff; }
.btn-secondary {
    background: var(--gray-btn); color: #fff; border-color: var(--gray-btn);
}
.btn-secondary:hover { background: var(--gray-btn-hover); color: #fff; }
.btn-outline-primary {
    background: var(--surface); color: var(--primary);
    border-color: #cfdcf3;
}
.btn-outline-primary:hover { background: var(--primary-50); color: var(--primary-600); border-color: var(--primary); }
.btn-light {
    background: #fff; color: var(--text-2); border-color: var(--border);
}
.btn-light:hover { background: #f7f8fa; color: var(--text); border-color: var(--border-strong); }
.btn-danger {
    background: var(--bs-danger, #dc3545); color: #fff; border-color: var(--bs-danger, #dc3545);
}
.btn-danger:hover { background: #b02838; border-color: #b02838; color: #fff; }

/* ==========================================================================
   BADGES / PILLS
   ========================================================================== */
.pill {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: 999px;
    font-size: 11.5px; font-weight: 600;
    letter-spacing: 0;
    line-height: 1.5;
}
.icon-btn {
    width: 30px; height: 30px; border-radius: 7px;
    display: inline-flex; align-items: center; justify-content: center;
    background: transparent; border: 0; color: var(--text-muted); cursor: pointer;
    transition: all .12s ease;
}
.icon-btn:hover { background: #f1f3f6; color: var(--text); }

/* ==========================================================================
   TABLE (questionnaires-like)
   ========================================================================== */
.qtable {
    width: 100%;
    border-collapse: separate; border-spacing: 0;
    font-size: 13.5px;
}
.qtable thead th {
    text-align: left;
    padding: 10px 14px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--surface-soft);
    border-bottom: 1px solid var(--border);
}
.qtable tbody td {
    padding: 14px;
    border-bottom: 1px solid var(--border-soft);
    vertical-align: middle;
}
.qtable tbody tr:hover td { background: #fafbfc; }
.qtable tbody tr:last-child td { border-bottom: 0; }
.qtable .col-tight  { width: 1%; white-space: nowrap; text-align: right; }
.qtable .col-time   { white-space: nowrap; color: var(--text-muted); font-size: 12.5px; }

.q-name { display: flex; align-items: center; gap: 12px; }
.q-name__icon {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 15px;
    box-shadow: 0 2px 6px -1px rgba(245,158,11,.3), inset 0 1px 0 rgba(255,255,255,.2);
}
.q-name__title {
    font-weight: 600; color: var(--text); font-size: 14px;
    line-height: 1.3;
}
.q-name__sub {
    color: var(--text-muted); font-size: 12px; margin-top: 2px;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 720px) {
    .qtable thead { display: none; }
    .qtable tbody td { display: block; padding: 6px 14px; border: 0; }
    .qtable tbody tr { display: block; border-bottom: 1px solid var(--border-soft); padding: 10px 0; }
}

/* ==========================================================================
   YII GRIDVIEW + ОБЩИЕ УТИЛИТЫ
   ========================================================================== */

/* Сортировочные иконки в GridView-ссылках */
a.asc:after, a.desc:after {
    content: '';
    left: 3px;
    display: inline-block;
    width: 0; height: 0;
    border: solid 5px transparent;
    margin: 4px 4px 2px 4px;
    background: transparent;
}
a.asc:after  { border-bottom: solid 7px var(--text); border-top-width: 0; }
a.desc:after { border-top:    solid 7px var(--text); border-bottom-width: 0; }

.grid-view th { white-space: nowrap; }

.not-set { color: #c55; font-style: italic; }
.hint-block { display: block; margin-top: 5px; color: var(--text-muted); }

.error-summary {
    color: #a94442;
    background: #fdf7f7;
    border-left: 3px solid #eed3d7;
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

.form-group { margin-bottom: 1rem; }

.dropdown-menu.dropdown-menu-sm .dropdown-item { font-size: .875rem; }

/* Toast уведомления (AlertToast widget) */
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}
@keyframes slideOutRight {
    from { opacity: 1; transform: translateX(0); }
    to   { opacity: 0; transform: translateX(100%); display: none; }
}
.toast-container { overflow: hidden; }
.isNotify.toast.show { animation: slideInRight 0.3s ease-out; }
.isNotify.slide-out-right { opacity: 1; animation: slideOutRight 0.5s forwards; }
.toast.isNotify.hide { display: block; opacity: 1; }