/* === ЦВЕТОВЫЕ ПЕРЕМЕННЫЕ === */
:root {
    /* Светлая тема (по умолчанию) - ВЫСОКАЯ КОНТРАСТНОСТЬ */
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-hover: #f3f4f6;
    --text-primary: #111827; /* Очень тёмный, почти чёрный */
    --text-secondary: #374151; /* Тёмно-серый */
    --border-color: #e5e7eb;
    --border-hover: #d1d5db;
    --accent-primary: #3b82f6;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #3b82f6, #8b5cf6);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    
    /* Статусы - яркие цвета для светлой темы */
    --status-active-bg: rgba(34, 197, 94, 0.15);
    --status-active-text: #15803d;
    --status-active-border: rgba(34, 197, 94, 0.4);
    --status-suspended-bg: rgba(234, 179, 8, 0.15);
    --status-suspended-text: #a16207;
    --status-suspended-border: rgba(234, 179, 8, 0.4);
    --status-blocked-bg: rgba(239, 68, 68, 0.15);
    --status-blocked-text: #b91c1c;
    --status-blocked-border: rgba(239, 68, 68, 0.4);
    --status-reserved-bg: rgba(59, 130, 246, 0.15);
    --status-reserved-text: #1e40af;
    --status-reserved-border: rgba(59, 130, 246, 0.4);
    --status-pending-bg: rgba(139, 92, 246, 0.15);
    --status-pending-text: #6d28d9;
    --status-pending-border: rgba(139, 92, 246, 0.4);
}

/* Темная тема (неоновая) */
[data-theme="dark"] {
    --bg-primary: #0f0f1e;
    --bg-secondary: #1a1a2e;
    --bg-card: #16213e;
    --bg-input: #1a1a2e;
    --bg-hover: #2a2a3e;
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --border-color: #2a2a3e;
    --border-hover: #3a3a4e;
    --accent-primary: #06b6d4;
    --accent-secondary: #a855f7;
    --accent-gradient: linear-gradient(135deg, #06b6d4, #a855f7);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5);
    
    --status-active-bg: rgba(34, 197, 94, 0.15);
    --status-active-text: #4ade80;
    --status-active-border: rgba(34, 197, 94, 0.3);
    --status-suspended-bg: rgba(234, 179, 8, 0.15);
    --status-suspended-text: #facc15;
    --status-suspended-border: rgba(234, 179, 8, 0.3);
    --status-blocked-bg: rgba(239, 68, 68, 0.15);
    --status-blocked-text: #f87171;
    --status-blocked-border: rgba(239, 68, 68, 0.3);
    --status-reserved-bg: rgba(59, 130, 246, 0.15);
    --status-reserved-text: #60a5fa;
    --status-reserved-border: rgba(59, 130, 246, 0.3);
    --status-pending-bg: rgba(168, 85, 247, 0.15);
    --status-pending-text: #c084fc;
    --status-pending-border: rgba(168, 85, 247, 0.3);
}

/* === БАЗОВЫЕ СТИЛИ === */
* {
    box-sizing: border-box;
}

html, body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overscroll-behavior-y: contain;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* === КОМПОНЕНТЫ === */
.glow-border {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    position: relative;
    transition: all 0.3s;
}

[data-theme="dark"] .glow-border::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: var(--accent-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

[data-theme="dark"] .glow-border:hover::after {
    opacity: 1;
}

.input-field {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: all 0.2s;
}

.input-field:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
}

[data-theme="dark"] .input-field:focus {
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.2);
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    transition: all 0.2s;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
    box-shadow: var(--shadow-sm);
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

[data-theme="dark"] .card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.15);
}

/* === СТАТУСЫ === */
.status-active {
    background: var(--status-active-bg);
    color: var(--status-active-text);
    border: 1px solid var(--status-active-border);
}

.status-suspended {
    background: var(--status-suspended-bg);
    color: var(--status-suspended-text);
    border: 1px solid var(--status-suspended-border);
}

.status-blocked {
    background: var(--status-blocked-bg);
    color: var(--status-blocked-text);
    border: 1px solid var(--status-blocked-border);
}

.status-reserved {
    background: var(--status-reserved-bg);
    color: var(--status-reserved-text);
    border: 1px solid var(--status-reserved-border);
}

.status-pending {
    background: var(--status-pending-bg);
    color: var(--status-pending-text);
    border: 1px solid var(--status-pending-border);
}

/* === КНОПКИ === */
.btn-action {
    transition: all 0.2s;
}

.btn-action:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* === ПЕРЕКЛЮЧАТЕЛЬ ТЕМЫ === */
.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.theme-toggle:hover {
    border-color: var(--accent-primary);
    background: var(--bg-hover);
}

/* === ПРОФИЛЬ === */
.profile-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 8px 12px 8px 16px;
    transition: all 0.2s;
}

.profile-card:hover {
    border-color: var(--border-hover);
}

[data-theme="dark"] .profile-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
}

.profile-avatar {
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

[data-theme="dark"] .profile-avatar {
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

.profile-info {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.profile-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.profile-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    letter-spacing: 0.5px;
}

.profile-logout {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
}

.profile-logout:hover {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    transform: translateX(2px);
}

/* === TOGGLE PASSWORD === */
.toggle-password {
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.toggle-password:hover {
    color: var(--accent-primary);
}

/* === АНИМАЦИИ === */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.spin {
    animation: spin 1s linear infinite;
}

/* === СКРОЛЛБАР === */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* === УТИЛИТЫ === */
.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
/* Calendar: scoped styles keep the SIM dashboard and scheduler predictable. */
.calendar-overlay { position: fixed; inset: 0; z-index: 60; padding: 28px; background: rgb(8 15 30 / .65); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; }
.calendar-overlay.hidden, .calendar-overlay [hidden] { display: none; }
.calendar-shell { width: min(1200px, 100%); max-height: calc(100dvh - 56px); overflow-y: auto; overscroll-behavior: contain; background: var(--bg-primary); color: var(--text-primary); border: 1px solid var(--border-color); border-radius: 22px; box-shadow: 0 24px 80px rgb(0 0 0 / .3); }
.calendar-header { padding: 24px 28px; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; background: var(--bg-secondary); border-bottom: 1px solid var(--border-color); }
.calendar-eyebrow { font-size: 10px; font-weight: 700; letter-spacing: .13em; color: var(--text-secondary); margin-bottom: 6px; }
.calendar-header h2 { font-size: 26px; font-weight: 750; letter-spacing: -.03em; margin-bottom: 5px; }
.calendar-muted { font-size: 12px; color: var(--text-secondary); }
.calendar-content { padding: 24px 28px; }
.calendar-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 24px; }
.calendar-metric { padding: 14px 18px; background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 14px; display: flex; flex-direction: column; gap: 6px; }
.calendar-metric > span { font-size: 12px; color: var(--text-secondary); }
.calendar-metric strong { font-size: 27px; font-weight: 700; font-variant-numeric: tabular-nums; }
.calendar-metric.attention strong { color: var(--status-blocked-text); }
.calendar-metric.waiting strong { color: var(--status-reserved-text); }
.calendar-metric.done strong { color: var(--status-active-text); }
.calendar-toolbar { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.calendar-search { flex: 1; min-width: 190px; }
.calendar-filter { min-width: 160px; }
.calendar-toolbar label > span { display: block; margin-bottom: 6px; font-weight: 600; }
.calendar-toolbar input, .calendar-toolbar select { width: 100%; min-height: 44px; background: var(--bg-input); color: var(--text-primary); border: 1px solid var(--border-color); border-radius: 10px; padding: 10px 12px; font-size: 14px; }
.calendar-button { min-height: 44px; padding: 9px 13px; border-radius: 10px; border: 1px solid var(--border-color); background: var(--bg-secondary); color: var(--text-primary); font-size: 13px; font-weight: 600; cursor: pointer; }
.calendar-button:hover:not(:disabled) { background: var(--bg-hover); border-color: var(--border-hover); }
.calendar-button:disabled { opacity: .5; cursor: wait; }
.calendar-icon { min-width: 44px; font-size: 20px; padding: 5px; flex-shrink: 0; }
.calendar-view-switch { display: flex; border: 1px solid var(--border-color); border-radius: 11px; background: var(--bg-secondary); }
.calendar-view-switch .calendar-button { border-color: transparent; background: transparent; }
.calendar-view-switch [aria-pressed="true"] { background: var(--status-reserved-bg); color: var(--status-reserved-text); }
.calendar-feedback { min-height: 24px; font-size: 12px; color: var(--text-secondary); margin: 10px 0; }
.calendar-feedback.has-error { color: var(--status-blocked-text); }
.calendar-workspace { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.calendar-workspace.is-list { grid-template-columns: 1fr; }
.calendar-month-panel, .calendar-agenda { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 16px; padding: 18px; min-width: 0; }
.calendar-month-nav { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 20px; }
.calendar-month-nav h3 { font-size: 16px; font-weight: 700; text-transform: capitalize; }
.calendar-nav-buttons { display: flex; gap: 5px; }
.calendar-weekdays, .calendar-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.calendar-weekdays { text-align: center; font-size: 11px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }
.calendar-day { min-width: 0; min-height: 65px; padding: 8px 3px 5px; display: flex; align-items: center; flex-direction: column; gap: 6px; border: 1px solid transparent; border-radius: 10px; color: var(--text-primary); background: var(--bg-primary); cursor: pointer; font-variant-numeric: tabular-nums; }
.calendar-day-number { font-size: 13px; font-weight: 650; }
.calendar-day.is-outside { background: transparent; color: var(--text-secondary); }
.calendar-day.is-today { border-color: var(--status-reserved-text); }
.calendar-day[aria-pressed="true"] { background: var(--status-reserved-bg); color: var(--status-reserved-text); border: 2px solid var(--status-reserved-text); padding-top: 7px; }
.calendar-day:hover { background: var(--bg-hover); }
.calendar-day-events { display: flex; align-items: center; justify-content: center; gap: 3px; font-size: 10px; height: 15px; }
.calendar-day-total { color: var(--text-secondary); font-weight: 650; }
.calendar-online { color: var(--status-active-text); }
.calendar-offline { color: var(--status-suspended-text); }
.calendar-legend { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--text-secondary); font-size: 10px; margin-top: 16px; }
.calendar-legend span:first-child { color: var(--status-active-text); }
.calendar-legend span:nth-child(2) { color: var(--status-suspended-text); }
.calendar-agenda-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid var(--border-color); }
.calendar-agenda h3 { font-size: 19px; font-weight: 700; }
.calendar-count { min-width: 28px; text-align: center; border-radius: 8px; background: var(--bg-hover); padding: 4px 8px; font-size: 12px; }
.calendar-task { padding: 18px 0; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 8px 12px; border-bottom: 1px solid var(--border-color); }
.calendar-task:last-child { border-bottom: 0; padding-bottom: 0; }
.calendar-task time { font-variant-numeric: tabular-nums; font-size: 12px; font-weight: 650; padding-top: 3px; color: var(--text-secondary); }
.calendar-task-top { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.calendar-task-top strong { font-size: 14px; overflow-wrap: anywhere; }
.calendar-task-ip { font-size: 11px; color: var(--text-secondary); margin-top: 3px; overflow-wrap: anywhere; }
.calendar-task-action { font-size: 12px; font-weight: 600; margin-top: 8px; }
.calendar-task-error { color: var(--status-blocked-text); font-size: 12px; overflow-wrap: anywhere; margin-top: 8px; }
.calendar-task-content > .calendar-button { margin-top: 12px; }
.calendar-badge { font-size: 10px; font-weight: 650; border-radius: 6px; padding: 3px 7px; background: var(--bg-hover); color: var(--text-secondary); }
.calendar-badge.waiting { background: var(--status-reserved-bg); color: var(--status-reserved-text); }
.calendar-badge.attention { background: var(--status-blocked-bg); color: var(--status-blocked-text); }
.calendar-badge.done { background: var(--status-active-bg); color: var(--status-active-text); }
.calendar-cancel { grid-column: 2; justify-self: start; color: var(--text-secondary); font-size: 12px; }
.calendar-empty { padding: 42px 12px; text-align: center; color: var(--text-secondary); }
.calendar-empty > span { font-size: 32px; display: block; margin-bottom: 12px; }
.calendar-empty h4 { color: var(--text-primary); font-weight: 650; font-size: 14px; margin-bottom: 8px; }
.calendar-empty p { font-size: 12px; line-height: 1.6; }
.calendar-empty .calendar-button { margin-top: 18px; }
.calendar-date-group { padding-top: 22px; font-size: 13px; font-weight: 700; text-transform: capitalize; }
.calendar-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 20px; }
.calendar-overlay :is(button, input, select):focus-visible { outline: 3px solid var(--status-reserved-text); outline-offset: 3px; }
@media (max-width: 900px) {
    .calendar-workspace { grid-template-columns: 1fr; }
    .calendar-day { min-height: 58px; }
}
@media (max-width: 540px) {
    .calendar-overlay { padding: 0; align-items: stretch; }
    .calendar-shell { max-height: 100dvh; border-radius: 0; border: 0; }
    .calendar-header { padding: 20px 16px 16px; }
    .calendar-header h2 { font-size: 23px; }
    .calendar-content { padding: 16px 12px 24px; }
    .calendar-summary { grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 18px; }
    .calendar-metric { padding: 12px; flex-direction: row; align-items: center; justify-content: space-between; }
    .calendar-metric > span { max-width: 85px; font-size: 11px; }
    .calendar-metric strong { font-size: 24px; }
    .calendar-search { flex-basis: 100%; }
    .calendar-filter { flex: 1; }
    .calendar-toolbar input, .calendar-toolbar select { font-size: 16px; }
    .calendar-toolbar > #calendar-refresh { flex: 1; }
    .calendar-month-panel, .calendar-agenda { padding: 12px; }
    .calendar-month-nav { flex-wrap: wrap; }
    .calendar-month-nav h3 { font-size: 15px; }
    .calendar-days, .calendar-weekdays { gap: 3px; }
    .calendar-day { min-height: 54px; }
    .calendar-day-events { gap: 2px; font-size: 9px; }
    .calendar-footer { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

#toast { z-index: 80; }