:root {
    --bg: #f2f5fb;
    --surface: #ffffff;
    --surface-2: #f8fbff;
    --text: #152235;
    --muted: #5f728d;
    --primary: #3569e6;
    --primary-soft: #eaf1ff;
    --danger: #d83c3c;
    --ok: #218157;
    --border: #d9e2ef;
    --radius: 14px;
    --shadow: 0 10px 30px rgba(20, 36, 61, 0.08);
    --shadow-soft: 0 4px 14px rgba(20, 36, 61, 0.06);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at 0% 0%, #eaf2ff 0%, transparent 35%), var(--bg);
    color: var(--text);
    line-height: 1.4;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
}
.app-main {
    min-width: 0;
}
.app-sidebar {
    border-right: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
    padding: 18px 14px;
    position: sticky;
    top: 0;
    height: 100vh;
    display: grid;
    gap: 16px;
    align-content: start;
}
.app-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
}
.dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, #4f80f5 0%, #6ea5ff 100%);
    box-shadow: 0 0 0 4px rgba(53, 105, 230, 0.15);
}
.app-brand-sub {
    color: var(--muted);
    font-size: 12px;
}
.side-nav {
    display: grid;
    gap: 6px;
}
.side-link {
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 9px 10px;
    color: var(--text);
    font-weight: 600;
}
.side-link:hover {
    text-decoration: none;
    background: #f8fbff;
    border-color: #d6e4ff;
}
.side-link.active {
    background: var(--primary-soft);
    border-color: #abc5ff;
    color: #1e4fc3;
}
.side-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px;
    background: var(--surface-2);
    display: grid;
    gap: 8px;
}

h1, h2, h3, h4 { margin: 0 0 12px; }
p { margin: 0; }

.auth-page {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 24px;
}
.auth-card {
    width: min(440px, 100%);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 26px;
}

.subtitle, .hint { color: var(--muted); margin: 0 0 14px; }

.stack { display: grid; gap: 12px; }
label { display: grid; gap: 8px; font-weight: 600; }
input, textarea, select, button {
    font: inherit;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #fff;
}
input:focus, textarea:focus, select:focus {
    outline: 0;
    border-color: #8ab0ff;
    box-shadow: 0 0 0 3px rgba(53, 105, 230, 0.12);
}
textarea { resize: vertical; }
button {
    background: #fff;
    border-color: #cbd5e1;
    color: #0f172a;
    cursor: pointer;
    font-weight: 700;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease, transform .12s ease;
}
button:hover {
    background: #f8fafc;
    border-color: #94a3b8;
}
button:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(6px);
    position: sticky;
    top: 0;
    z-index: 30;
}
.topbar.full { width: 100%; }
.topbar p { color: var(--muted); }
.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}
.user-chip {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--muted);
    background: #fff;
}
.logout {
    border: 1px solid var(--border);
    padding: 8px 12px;
    border-radius: 10px;
    background: #fff;
}
.logout:hover, .month-link:hover, .tab:hover {
    text-decoration: none;
    border-color: #c2d5fa;
    background: #f8fbff;
}

.dashboard {
    width: 100%;
    margin: 0;
    padding: 20px;
    display: grid;
    gap: 16px;
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 8px;
    box-shadow: var(--shadow-soft);
}
.tab {
    border: 1px solid transparent;
    background: transparent;
    border-radius: 10px;
    padding: 9px 13px;
    font-weight: 600;
    color: var(--text);
}
.tab.active {
    background: var(--primary-soft);
    border-color: #9bb9ff;
    color: var(--primary);
}

.grid-two {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 16px;
}
.journal-layout {
    display: grid;
    gap: 16px;
}
.entry-form-panel {
    padding: 18px;
}
.entry-toggle {
    width: 100%;
    text-align: left;
    font-size: 18px;
    font-weight: 700;
}
.entry-form-wrap {
    margin-top: 10px;
}
.entry-form-wrap.is-collapsed {
    display: none;
}
.entry-form-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
}
.entry-form-grid label {
    margin: 0;
}
.full-row {
    grid-column: 1 / -1;
}
.dropzone {
    border: 2px dashed #a9c3ff;
    background: #f8fbff;
    border-radius: 12px;
    padding: 14px;
    display: grid;
    gap: 8px;
}
.dropzone.drag-over {
    border-color: var(--primary);
    background: var(--primary-soft);
}
.dropzone input[type="file"] {
    background: #fff;
}
.files-preview {
    margin-top: 6px;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 10px;
    padding: 8px;
    min-height: 40px;
}
.files-preview ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 4px;
}
.files-total {
    margin-top: 6px;
    color: var(--muted);
    font-weight: 600;
}
.files-warning {
    margin-top: 4px;
    color: var(--danger);
    font-weight: 700;
}
.grid-two-server {
    display: grid;
    grid-template-columns: 390px minmax(0, 1fr);
    gap: 16px;
}

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px;
}
.sticky {
    position: sticky;
    top: 12px;
    height: fit-content;
}

.calendar-header,
.report-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.month-link {
    border: 1px solid var(--border);
    padding: 7px 11px;
    border-radius: 10px;
    background: #fff;
    font-weight: 600;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 16px;
}
.weekday {
    text-align: center;
    color: var(--muted);
    font-size: 13px;
    padding: 4px 0;
}
.day {
    min-height: 78px;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 8px;
    background: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.day:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-soft);
    border-color: #c1d5ff;
}
.day.active {
    border-color: #9bb9ff;
    background: var(--primary-soft);
}
.day.muted {
    background: transparent;
    border-style: dashed;
}
.day small { color: var(--muted); font-size: 12px; }

.timeline { display: grid; gap: 12px; }
.day-block {
    border-top: 1px solid var(--border);
    padding-top: 12px;
}
.entry-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 8px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    box-shadow: var(--shadow-soft);
}
.entry-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}
.badge {
    background: var(--primary-soft);
    border: 1px solid #a9c3ff;
    border-radius: 999px;
    padding: 3px 9px;
    font-size: 12px;
    color: #234ca9;
    white-space: nowrap;
}
.meta { color: var(--muted); font-size: 13px; margin-top: 8px; }
.entry-actions {
    margin-top: 8px;
    display: flex;
    gap: 8px;
}

.upload-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-top: 10px;
}
.files {
    list-style: none;
    padding: 0;
    margin: 10px 0 0;
    display: grid;
    gap: 6px;
}
.files li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}
.files span { color: var(--muted); font-size: 12px; }

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
}
table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}
th, td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
th {
    background: #f4f8ff;
    color: #385072;
    font-weight: 700;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}
.kpi-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
    padding: 14px;
}
.kpi-card h3 {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 6px;
}
.kpi-card p {
    font-size: 28px;
    font-weight: 800;
}

.server-passport-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 16px;
}
.server-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 14px;
}
.server-notes {
    grid-column: 1 / -1;
}
.incident-list {
    display: grid;
    gap: 8px;
}
.incident-card {
    border: 1px solid var(--border);
    border-left: 6px solid #9aa9c0;
    border-radius: 10px;
    padding: 10px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    box-shadow: var(--shadow-soft);
}
.incident-card.severity-low { border-left-color: #6fa6ff; }
.incident-card.severity-medium { border-left-color: #e6b800; }
.incident-card.severity-high { border-left-color: #e27d1f; }
.incident-card.severity-critical { border-left-color: #d83c3c; }
.guide-block {
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface-2);
    padding: 12px;
    line-height: 1.45;
}
.guide-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.guide-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.guide-actions form {
    margin: 0;
}
.info-box {
    border: 1px dashed #9bb9ff;
    background: #f7fbff;
    border-radius: 10px;
    padding: 10px;
    margin: 8px 0 10px;
    display: grid;
    gap: 6px;
}
.compact-form {
    margin-bottom: 10px;
}
.incident-toggle {
    width: 100%;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text);
    border: 0;
    padding: 0;
}
.incident-details {
    margin-top: 8px;
}

.alert {
    border-radius: 10px;
    padding: 10px;
    margin-bottom: 2px;
    font-weight: 600;
}
.alert.error { background: #fdecec; color: var(--danger); border: 1px solid #f8c7c7; }
.alert.success { background: #ecfaf3; color: var(--ok); border: 1px solid #bce8d0; }
.empty { color: var(--muted); }

.smart-toolbar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 12px;
}
.stat-chip {
    border: 1px solid var(--border);
    background: var(--surface-2);
    border-radius: 12px;
    padding: 10px 12px;
    display: grid;
    gap: 4px;
}
.stat-chip .label {
    color: var(--muted);
    font-size: 12px;
}
.stat-chip strong {
    font-size: 16px;
}

.content-stage {
    background: linear-gradient(180deg, #f8fbff 0%, #f3f7fd 100%);
    border-left: 1px solid #e2e8f0;
}

.ui-card {
    border: 1px solid #d8e1ef !important;
    background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%) !important;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08), 0 2px 8px rgba(15, 23, 42, 0.04) !important;
}

.ui-card h2,
.ui-card h3 {
    color: #0f172a;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 55%, #3b82f6 100%) !important;
    color: #fff !important;
    border: 1px solid #1d4ed8 !important;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.28);
}
.btn-primary:hover {
    filter: brightness(0.97);
    transform: translateY(-1px);
}

.btn-secondary {
    background: #0f172a !important;
    color: #f8fafc !important;
    border: 1px solid #0f172a !important;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.22);
}
.btn-secondary:hover {
    background: #1e293b !important;
}

.btn-ghost {
    background: #fff !important;
    color: #0f172a !important;
    border: 1px solid #cbd5e1 !important;
}
.btn-ghost:hover {
    background: #f8fafc !important;
    border-color: #94a3b8 !important;
    text-decoration: none !important;
}

.btn-sm {
    padding: 8px 12px !important;
    font-size: 13px !important;
    border-radius: 10px !important;
}

.btn-md {
    padding: 10px 14px !important;
    font-size: 14px !important;
    border-radius: 12px !important;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

@media (max-width: 1180px) {
    .app-shell { grid-template-columns: 1fr; }
    .app-sidebar {
        position: static;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }
    .grid-two, .grid-two-server { grid-template-columns: 1fr; }
    .server-passport-grid { grid-template-columns: 1fr; }
    .server-meta-grid { grid-template-columns: 1fr; }
    .smart-toolbar { grid-template-columns: 1fr; }
    .sticky { position: static; }
    .entry-form-grid { grid-template-columns: 1fr; }
}