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

:root {
    --bg: #0d0d0d;
    --bg-2: #1e1e1e;
    --bg-card: #1a1a1a;
    --bg-sidebar: #111111;
    --border: #3a3a3a;
    --text: #ffffff;
    --text-2: #cccccc;
    --text-3: #999999;
    --green: #4ade80;
    --amber: #f59e0b;
    --red: #ef4444;
    --teal: #2dd4bf;
    --sidebar-w: 210px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
    min-height: 100vh;
}

/* Larger default scale on desktop for comfortable reading.
   Mobile (<=768px) keeps its own tuned layout and is left untouched. */
@media (min-width: 769px) {
    body { zoom: 1.15; }
}

a { color: inherit; text-decoration: none; }

/* ── LAYOUT ── */
.layout {
    display: flex;
    min-height: 100vh;
}

/* ── SIDEBAR ── */
.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0; left: 0; bottom: 0;
}

.sidebar-logo {
    padding: 20px 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-diamond {
    width: 28px;
    height: 28px;
    background: var(--text);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    flex-shrink: 0;
}

.logo-text {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--text);
}

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    color: var(--text-2);
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.15s;
    border-left: 2px solid transparent;
}

.nav-item:hover { color: var(--text); background: var(--bg-2); }
.nav-item.active { color: var(--text); border-left-color: var(--text); background: var(--bg-2); }

.nav-icon { width: 14px; text-align: center; opacity: 0.7; }

.sidebar-user {
    padding: 14px 18px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 30px;
    height: 30px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    flex-shrink: 0;
}

.user-info { overflow: hidden; }
.user-name { font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 10px; color: var(--text-3); letter-spacing: 1px; text-transform: uppercase; }

/* ── MAIN ── */
.main {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.topbar {
    padding: 20px 28px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.topbar-left {}

.breadcrumb {
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.page-title {
    font-size: 22px;
    font-weight: 400;
    letter-spacing: 1px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.live-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-2);
    letter-spacing: 1px;
}

.live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.content {
    padding: 24px 28px;
    flex: 1;
}

/* ── BUTTONS ── */
.btn {
    padding: 8px 16px;
    font-family: inherit;
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text);
    transition: all 0.15s;
}

.btn:hover { background: var(--bg-2); }

.btn-primary {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}

.btn-primary:hover { background: #e0e0e0; }

/* ── CARDS ── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 16px 20px;
}

.card-label {
    font-size: 10px;
    color: var(--text-3);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.card-value {
    font-size: 28px;
    font-weight: 400;
    line-height: 1;
    margin-bottom: 4px;
}

.card-sub {
    font-size: 11px;
    color: var(--text-2);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1px;
    margin-bottom: 20px;
}

/* ── LOGIN ── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
}

.login-box {
    width: 400px;
}

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.login-logo .logo-diamond {
    width: 36px;
    height: 36px;
}

.login-logo .logo-text {
    font-size: 20px;
    letter-spacing: 5px;
}

.login-runes {
    text-align: center;
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 6px;
    margin-bottom: 28px;
}

/* Collapsible block (type-header/type-body pattern) — used in aircraft, personnel, etc. */
.type-header {
    display:flex; align-items:center; gap:10px;
    padding:10px 16px; background:var(--bg-card);
    border:1px solid var(--border); cursor:pointer;
    user-select:none; transition:border-color 0.15s;
}
.type-header:hover { border-color:var(--text-3); }
.type-toggle { color:var(--text-3); font-size:10px; width:12px; }
.type-body { border:1px solid var(--border); border-top:none; background:var(--bg-card); }
.type-body.collapsed { display:none; }
.type-mgmt-row {
    display:flex; align-items:center; justify-content:space-between;
    padding:7px 14px; border-bottom:1px solid #1a1a1a; font-size:12px; gap:8px;
}
.type-mgmt-row:last-child { border-bottom:none; }

/* Section tabs (Дашборд / Журнал / Аналітика) */
.ops-tabs { display:flex; gap:0; border-bottom:1px solid var(--border); margin-bottom:20px; }
.ops-tab {
    padding:8px 20px; font-size:11px; letter-spacing:1.5px; text-transform:uppercase;
    color:var(--text-3); text-decoration:none; border-bottom:2px solid transparent;
    margin-bottom:-1px; transition:color 0.15s; white-space:nowrap;
}
.ops-tab:hover { color:var(--text); }
.ops-tab.active { color:var(--text); border-bottom-color:var(--text); }

.tab-bar {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
}

.tab {
    flex: 1;
    padding: 10px;
    text-align: center;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-2);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.15s;
}

.tab.active { color: var(--text); border-bottom-color: var(--text); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.form-group { margin-bottom: 14px; }

.form-label {
    display: block;
    font-size: 10px;
    color: var(--text-2);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    background: #222222;
    border: 1px solid #4a4a4a;
    color: #ffffff;
    font-family: inherit;
    font-size: 13px;
    padding: 10px 12px;
    outline: none;
    transition: border-color 0.15s;
}

.form-input::placeholder { color: #666666; }
.form-input:focus { border-color: #888888; background: #282828; }

.form-divider {
    font-size: 10px;
    color: var(--text-2);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 16px 0 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.form-submit {
    width: 100%;
    margin-top: 20px;
    padding: 12px;
}

.form-error {
    color: var(--red);
    font-size: 12px;
    font-weight: 700;
    margin-top: 14px;
    text-align: center;
    min-height: 18px;
    letter-spacing: 0.5px;
}

/* ── EMPTY STATE ── */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-3);
}

.empty-state-icon {
    font-size: 36px;
    opacity: 0.4;
    margin-bottom: 16px;
    line-height: 1;
}

.empty-state-title {
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 8px;
    color: var(--text-2);
}

.empty-state-text {
    font-size: 12px;
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.empty-state .btn {
    font-size: 11px;
}

/* ── MODAL ── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    z-index: 100;
    align-items: center;
    justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    width: 420px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 28px;
}

.modal-title {
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 24px;
}

.modal-actions .btn { flex: 1; padding: 10px; }

/* ── BADGE ── */
.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 1px solid;
}

.badge-green  { color: var(--green);  border-color: var(--green);  }
.badge-amber  { color: var(--amber);  border-color: var(--amber);  }
.badge-red    { color: var(--red);    border-color: var(--red);    }
.badge-gray   { color: var(--text-3); border-color: var(--text-3); }

/* ── CREW CARDS ── */
.crews-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.crew-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 18px 20px;
}

.crew-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.crew-card-name { font-size: 15px; letter-spacing: 1px; }

.crew-card-meta {
    font-size: 11px;
    color: var(--text-2);
    margin-bottom: 14px;
}

.crew-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    margin-bottom: 14px;
}

.crew-stat {
    background: var(--bg-2);
    padding: 8px 10px;
    text-align: center;
}

.crew-stat-val { font-size: 16px; }
.crew-stat-lbl { font-size: 9px; color: var(--text-3); letter-spacing: 1px; text-transform: uppercase; margin-top: 2px; }

.crew-operators { border-top: 1px solid var(--border); padding-top: 12px; }

.operator-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 0;
    font-size: 12px;
    border-bottom: 1px solid #1e1e1e;
}

.operator-row:last-child { border-bottom: none; }

.op-left { display: flex; align-items: center; gap: 8px; }

.op-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.op-dot.online    { background: var(--green); }
.op-dot.rotation  { background: var(--amber); }
.op-dot.rest      { background: #ffffff; }
.op-dot.sick      { background: var(--red); }
.op-dot.vacation  { background: var(--teal); }

.op-status { font-size: 10px; color: var(--text-2); }

.crew-card-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
    gap: 8px;
}

/* ── AIRCRAFT TABLE ── */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-3);
    padding: 8px 14px;
    border-bottom: 1px solid var(--border);
}

.data-table td {
    padding: 11px 14px;
    border-bottom: 1px solid #1e1e1e;
    font-size: 12px;
}

.data-table tr:hover td { background: var(--bg-2); }

/* ── STAT CARD ── */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 14px 16px;
}
.stat-value { font-size: 24px; font-weight: 700; line-height: 1; }
.stat-label { font-size: 10px; color: var(--text-3); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }

/* ── MOBILE MENU BUTTON (hidden on desktop) ── */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-2);
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
    flex-shrink: 0;
}

/* ── SIDEBAR OVERLAY (hidden on desktop) ── */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: 199;
}

/* ════════════════════════════════════════
   MOBILE  ≤ 768px
════════════════════════════════════════ */
@media (max-width: 768px) {

    /* Layout */
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        z-index: 200;
        width: 240px;
    }
    .sidebar.mobile-open { transform: translateX(0); }
    .sidebar-overlay.mobile-open { display: block; }
    .main { margin-left: 0; }

    /* Topbar — above sidebar */
    .topbar { padding: 12px 16px 10px; gap: 10px; position: relative; z-index: 201; background: var(--bg); }
    .topbar-left { flex: 1; min-width: 0; }
    .topbar-right { gap: 8px; flex-shrink: 0; }
    .page-title { font-size: 17px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .breadcrumb { display: none; }
    .mobile-menu-btn { display: flex; align-items: center; }

    /* Content */
    .content { padding: 14px 14px 80px; }

    /* Stats */
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .stat-value { font-size: 20px; }

    /* Common grids → 1 col */
    .settings-grid,
    .crews-grid { grid-template-columns: 1fr !important; }

    /* Buttons — bigger touch targets */
    .btn { padding: 10px 14px; font-size: 12px; }
    .btn-primary { padding: 11px 16px; }

    /* Modals → bottom sheet */
    .modal-overlay { align-items: flex-end !important; padding: 0; }
    .modal {
        width: 100% !important;
        max-width: 100% !important;
        max-height: 92vh;
        border-bottom: none;
        border-left: none;
        border-right: none;
        border-radius: 0;
        padding: 20px 18px 32px;
    }

    /* Forms */
    .search-input { width: 100%; }
    .form-input, .form-select { font-size: 16px; padding: 12px; } /* 16px prevents iOS zoom */

    /* Tables → hidden, replaced by .mobile-card-list in JS */
    .data-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .data-table { font-size: 11px; min-width: 600px; }
    .data-table th, .data-table td { padding: 8px 10px; }

    /* Journal mobile cards */
    .journal-mobile-card {
        background: var(--bg-card);
        border: 1px solid var(--border);
        padding: 12px 14px;
        margin-bottom: 6px;
    }
    .jmc-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; }
    .jmc-id { font-size: 10px; color: var(--text-3); }
    .jmc-time { font-size: 11px; color: var(--text-3); }
    .jmc-type { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
    .jmc-meta { font-size: 11px; color: var(--text-3); display: flex; flex-wrap: wrap; gap: 6px 14px; }

    /* Filter tabs — scroll */
    .filter-tabs { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
    .filter-tabs::-webkit-scrollbar { display: none; }
    .filter-tab { white-space: nowrap; flex-shrink: 0; }

    /* Journal/list rows — more padding */
    .topbar-right .btn { padding: 8px 10px; font-size: 10px; }

    /* Grid overrides for positions, vehicles, etc */
    .pos-grid,
    .veh-grid { grid-template-columns: 1fr !important; }

    /* Wizard buttons — big for thumb */
    .wizard-option-btn {
        padding: 16px 12px !important;
        font-size: 13px !important;
        min-height: 52px;
    }

    /* Hide text labels in topbar buttons, keep icons */
    .live-badge span { display: none; }
    .topbar-right .btn-label { display: none; }
    .topbar-right .btn { padding: 8px 12px; }
}

/* ── SELECT ── */
.form-select {
    width: 100%;
    background: #222222;
    border: 1px solid #4a4a4a;
    color: #ffffff;
    font-family: inherit;
    font-size: 13px;
    padding: 10px 12px;
    outline: none;
    appearance: none;
    cursor: pointer;
}

.form-select:focus { border-color: #888888; }

.form-select option { background: #222222; }

/* ── ACTIVE FILTER BUTTON ── */
.btn.active-filter {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}

/* ── FILTER TABS (journal style) ── */
.filter-tabs {
    display: flex;
    gap: 2px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 7px 14px;
    font-family: inherit;
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-2);
    transition: all 0.15s;
}

.filter-tab:hover { color: var(--text); border-color: var(--text-3); }
.filter-tab.active { background: var(--text); color: var(--bg); border-color: var(--text); }

.filter-tab .tab-count {
    margin-left: 6px;
    font-size: 10px;
    opacity: 0.7;
}

/* ── RESULT BADGE ── */
.result-badge {
    display: inline-block;
    padding: 3px 8px;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 700;
}

.result-success      { background: rgba(74,222,128,0.15); color: var(--green); }
.result-miss         { background: rgba(255,255,255,0.08); color: var(--text-2); }
.result-loss         { background: rgba(239,68,68,0.15);   color: var(--red); }
.result-reconnaissance { background: rgba(245,158,11,0.15); color: var(--amber); }
.result-other        { background: rgba(255,255,255,0.05); color: var(--text-3); }

/* View-only access: hide edit controls marked .needs-edit */
body.view-only .needs-edit { display: none !important; }

/* ── RESULTS BREAKDOWN (dashboard + analytics) ──
   Compact row: name + value on one line; the "bar" is a subtle proportional
   background fill. No fixed min-widths → fits even a narrow 190px column. */
.rb-row {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 4px 7px;
    margin-bottom: 3px;
    font-size: 12px;
    border-radius: 4px;
    background: var(--bg-2);
    overflow: hidden;
}
.rb-row:last-child { margin-bottom: 0; }
.rb-fill { position: absolute; left: 0; top: 0; bottom: 0; opacity: 0.20; border-radius: 4px; transition: width 0.4s; }
.rb-name { position: relative; z-index: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.rb-val { position: relative; z-index: 1; flex-shrink: 0; color: var(--text-2); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ── SEARCH INPUT ── */
.search-input {
    background: #1e1e1e;
    border: 1px solid #3a3a3a;
    color: #ffffff;
    font-family: inherit;
    font-size: 12px;
    padding: 8px 14px;
    outline: none;
    width: 280px;
    transition: border-color 0.15s;
}

.search-input::placeholder { color: #555; }
.search-input:focus { border-color: #666; }

/* ── PAGINATION ── */
.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 16px 14px;
    border-top: 1px solid var(--border);
    font-size: 11px;
    color: var(--text-2);
}

.page-btn {
    padding: 5px 10px;
    font-family: inherit;
    font-size: 11px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-2);
    cursor: pointer;
    transition: all 0.15s;
}

.page-btn:hover { color: var(--text); border-color: var(--text-3); }
.page-btn.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.page-btn:disabled { opacity: 0.3; cursor: default; }

/* ── SPINNER ── */
@keyframes spin { to { transform: rotate(360deg); } }

.spinner {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid var(--border);
    border-top-color: var(--text);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    vertical-align: -2px;
    flex-shrink: 0;
}

.spinner-block {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-3);
    font-size: 12px;
    padding: 16px 0;
}

/* ── TOAST NOTIFICATIONS ── */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--border);
    padding: 12px 18px;
    font-size: 12px;
    letter-spacing: 0.5px;
    color: var(--text);
    max-width: 320px;
    opacity: 0;
    transform: translateX(20px);
    animation: toast-in 0.2s ease forwards;
    pointer-events: auto;
}

.toast.toast-hide {
    animation: toast-out 0.25s ease forwards;
}

.toast-ok { border-left-color: var(--green); }
.toast-error { border-left-color: var(--red); }

@keyframes toast-in {
    to { opacity: 1; transform: translateX(0); }
}
@keyframes toast-out {
    to { opacity: 0; transform: translateX(20px); }
}

@media (max-width: 768px) {
    .toast-container {
        top: auto;
        bottom: 20px;
        right: 12px;
        left: 12px;
    }
    .toast {
        max-width: 100%;
        transform: translateY(10px);
    }
    @keyframes toast-in {
        to { opacity: 1; transform: translateY(0); }
    }
    @keyframes toast-out {
        to { opacity: 0; transform: translateY(10px); }
    }
}