/* ================================================================
   BCrmp Design System
   Industrial terminal aesthetic with JetBrains Mono
   ================================================================ */

/* Theme Variables */
[data-theme="dark"] {
    --bg: #0c0e14;
    --bg-alt: #12151e;
    --bg-deep: #0f1119;
    --bg-input: #1a1d2a;
    --bg-card: #12151e;
    --border: #1e2233;
    --border-soft: #151825;
    --border-input: #252a3a;
    --text: #c8cdd8;
    --text-bright: #e2e6ee;
    --text-muted: #6b7280;
    --text-dim: #4a5068;
    --accent: #2563eb;
    --accent-hover: #3b82f6;
    --danger: #ef4444;
    --danger-bg: #2d1515;
    --danger-border: #5c2020;
    --success: #10b981;
    --success-bg: #0d2818;
    --success-border: #1a5c38;
    --warning: #f59e0b;
    --warning-bg: #2d2005;
    --warning-border: #5c4a15;
    --weekend-bg: #080a0f;
    --today-line: #ef4444;
    --card-hover: #161926;
    --shadow: rgba(0,0,0,0.5);
    --overlay: rgba(0,0,0,0.6);
    --sidebar-bg: #0a0c12;
    --sidebar-border: #151825;
    --sidebar-hover: #161926;
    --sidebar-active: rgba(37,99,235,0.15);
    --scrollbar-thumb: #252a3a;
    --scrollbar-track: #0c0e14;
}

[data-theme="light"] {
    --bg: #f5f6f8;
    --bg-alt: #ffffff;
    --bg-deep: #f0f1f4;
    --bg-input: #e8eaef;
    --bg-card: #ffffff;
    --border: #d1d5db;
    --border-soft: #e5e7eb;
    --border-input: #c5c9d2;
    --text: #374151;
    --text-bright: #111827;
    --text-muted: #6b7280;
    --text-dim: #9ca3af;
    --accent: #2563eb;
    --accent-hover: #3b82f6;
    --danger: #dc2626;
    --danger-bg: #fef2f2;
    --danger-border: #fca5a5;
    --success: #059669;
    --success-bg: #f0fdf4;
    --success-border: #bbf7d0;
    --warning: #d97706;
    --warning-bg: #fffbeb;
    --warning-border: #fde68a;
    --weekend-bg: #ecedf0;
    --today-line: #dc2626;
    --card-hover: #f0f2f5;
    --shadow: rgba(0,0,0,0.1);
    --overlay: rgba(0,0,0,0.3);
    --sidebar-bg: #f0f1f4;
    --sidebar-border: #d1d5db;
    --sidebar-hover: #e5e7eb;
    --sidebar-active: rgba(37,99,235,0.1);
    --scrollbar-thumb: #c5c9d2;
    --scrollbar-track: #f0f1f4;
}

/* ================================================================
   Base Reset & Typography
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
    font-size: 12px;
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

body {
    font-family: 'JetBrains Mono', 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    color: var(--text-bright);
    font-weight: 600;
    line-height: 1.3;
    margin: 0;
}

h1 { font-size: 16px; }
h2 { font-size: 14px; }
h3 { font-size: 13px; }

h1:focus { outline: none; }

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

code {
    background: var(--bg-input);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 11px;
    color: var(--text-bright);
}

::selection {
    background: var(--accent);
    color: white;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ================================================================
   Layout Structure
   ================================================================ */
.app-shell {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* --- Sidebar --- */
.sidebar {
    width: 220px;
    min-width: 220px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    transition: width 200ms, min-width 200ms;
    overflow: hidden;
    z-index: 20;
}

.sidebar.collapsed {
    width: 56px;
    min-width: 56px;
}

.sidebar-header {
    height: 48px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid var(--sidebar-border);
    gap: 10px;
    flex-shrink: 0;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    border-radius: 4px;
    flex-shrink: 0;
}
.sidebar-toggle:hover { color: var(--text-bright); background: var(--sidebar-hover); }

.app-logo {
    color: var(--text-bright);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}
.app-logo-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}
.sidebar.collapsed .app-logo { display: none; }
.sidebar.collapsed .nav-label { display: none; }
.sidebar.collapsed .nav-separator-label { display: none; }
.sidebar.collapsed .sidebar-user-info { display: none; }
.sidebar.collapsed .switcher-wrap { display: none; }

.sidebar-nav {
    flex: 1;
    padding: 8px 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    font-weight: 400;
    transition: background 150ms, color 150ms;
    white-space: nowrap;
    border-left: 2px solid transparent;
}
.nav-item:hover {
    background: var(--sidebar-hover);
    color: var(--text-bright);
    text-decoration: none;
}
.nav-item.active {
    background: var(--sidebar-active);
    color: var(--accent);
    border-left-color: var(--accent);
}
.nav-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.nav-separator {
    height: 1px;
    background: var(--sidebar-border);
    margin: 8px 16px;
}
.nav-separator-label {
    font-size: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 16px 4px;
    white-space: nowrap;
}

.sidebar-footer {
    border-top: 1px solid var(--sidebar-border);
    padding: 10px 16px;
    flex-shrink: 0;
}

.sidebar-user-info {
    display: flex;
    flex-direction: column;
    margin-bottom: 6px;
}
.sidebar-user-name {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-bright);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sidebar-user-tenant {
    font-size: 10px;
    color: var(--text-dim);
}

.sidebar-actions {
    display: flex;
    gap: 4px;
}

.sidebar-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    display: flex;
    align-items: center;
}
.sidebar-btn:hover { background: var(--sidebar-hover); color: var(--text-bright); }
.sidebar-btn svg { width: 16px; height: 16px; }

/* Tenant switcher */
.switcher-wrap {
    padding: 8px 16px;
    border-top: 1px solid var(--sidebar-border);
}
.switcher-label {
    font-size: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
    display: block;
}
.switcher-select {
    width: 100%;
    padding: 4px 6px;
    font-size: 11px;
    font-family: inherit;
    background: var(--bg-input);
    color: var(--text);
    border: 1px solid var(--border-input);
    border-radius: 4px;
}

/* View-as role switcher (SuperAdmin) */
.view-as-wrap {
    padding: 8px 16px;
    border-top: 1px solid var(--sidebar-border);
}
.sidebar.collapsed .view-as-wrap { display: none; }
.view-as-label {
    font-size: 10px;
    color: var(--warning);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}
.view-as-select {
    width: 100%;
    padding: 4px 6px;
    font-size: 11px;
    font-family: inherit;
    background: var(--bg-input);
    color: var(--text);
    border: 1px solid var(--warning);
    border-radius: 4px;
}
.view-as-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--warning);
    background: var(--warning-bg);
    border: 1px solid var(--warning-border);
    border-radius: 4px;
}

/* --- Main content area --- */
.main-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Top navbar */
.topbar {
    height: 48px;
    min-height: 48px;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 10;
}

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

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-tenant {
    font-size: 11px;
    color: var(--text-dim);
    padding: 3px 8px;
    background: var(--bg-input);
    border-radius: 4px;
}

.topbar-user {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.topbar-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
}
.topbar-btn:hover { background: var(--bg-input); color: var(--text-bright); }
.topbar-btn svg { width: 16px; height: 16px; }

/* Content */
.content-area {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
}

/* Status bar */
.statusbar {
    height: 28px;
    min-height: 28px;
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    font-size: 10px;
    color: var(--text-dim);
    gap: 16px;
}

.view-select {
    padding: 3px 6px;
    font-size: 11px;
    background: var(--bg-input);
    color: var(--text);
    border: 1px solid var(--border-input);
    border-radius: 4px;
    font-family: inherit;
}

.statusbar-link {
    color: var(--text-dim);
    text-decoration: none;
}
.statusbar-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* ================================================================
   Auth Pages (login, setup, register)
   ================================================================ */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-deep);
}

.auth-card {
    width: 380px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 32px;
    box-shadow: 0 8px 32px var(--shadow);
}

.auth-logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 4px;
}

.auth-subtitle {
    font-size: 11px;
    color: var(--text-dim);
    margin-bottom: 24px;
}

.auth-divider {
    height: 1px;
    background: var(--border);
    margin: 20px 0;
}

.auth-footer {
    text-align: center;
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 16px;
}
.auth-footer a {
    color: var(--accent);
    font-weight: 500;
}

/* ================================================================
   Form Controls
   ================================================================ */
.form-group {
    margin-bottom: 12px;
}

.form-group label,
.form-label {
    display: block;
    font-size: 10px;
    font-weight: 500;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="search"],
.form-group select,
.form-group textarea,
input.form-input,
select.form-input,
textarea.form-input {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-input);
    border-radius: 6px;
    font-family: inherit;
    font-size: 12px;
    color: var(--text-bright);
    transition: border-color 150ms, box-shadow 150ms;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
input.form-input:focus,
select.form-input:focus,
textarea.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(37,99,235,0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}

.form-group input[type="color"] {
    padding: 2px;
    height: 34px;
    cursor: pointer;
}

.form-group input:disabled,
.form-group select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-row {
    display: flex;
    gap: 12px;
}
.form-row .form-group { flex: 1; }

.form-check {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    cursor: pointer;
}
.form-check input[type="checkbox"] {
    accent-color: var(--accent);
}
.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
    accent-color: var(--accent);
}

/* ================================================================
   Buttons
   ================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 14px;
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: background 150ms, border-color 150ms, opacity 150ms;
    border: 1px solid transparent;
    white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; }

.btn-primary, .btn.primary {
    background: var(--accent);
    color: white;
    border: none;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 150ms;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary svg { width: 14px; height: 14px; }

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-muted);
    border: 1px solid var(--border-input);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.btn-secondary:hover { background: var(--border); color: var(--text-bright); }

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: none;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
}
.btn-ghost:hover { background: var(--bg-input); color: var(--text-bright); }

.btn-danger {
    background: var(--danger);
    color: white;
    border: none;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
    font-family: inherit;
}
.btn-danger:hover { opacity: 0.85; }

.btn-small {
    background: var(--bg-input);
    color: var(--text-muted);
    border: 1px solid var(--border-input);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
    font-family: inherit;
}
.btn-small:hover { background: var(--border); color: var(--text-bright); }

.btn-success {
    background: #22c55e;
    color: #fff;
    border-color: #16a34a;
}
.btn-success:hover { background: #16a34a; }

.btn-warning {
    background: #eab308;
    color: #000;
    border-color: #ca8a04;
}
.btn-warning:hover { background: #ca8a04; }

.lock-badge {
    display: inline-block;
    background: #eab308;
    color: #000;
    font-size: 9px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 3px;
    margin-left: 4px;
    vertical-align: middle;
}

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 6px;
}
.btn-icon:hover { background: var(--bg-input); color: var(--text-bright); }
.btn-icon svg { width: 16px; height: 16px; }

.btn-group {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* ================================================================
   Messages / Alerts
   ================================================================ */
.msg { padding: 8px 12px; border-radius: 6px; font-size: 12px; margin-bottom: 12px; border-left: 3px solid; }

.error-message, .msg-error {
    background: var(--danger-bg);
    color: var(--danger);
    padding: 8px 12px;
    border-radius: 6px;
    border-left: 3px solid var(--danger);
    margin-bottom: 12px;
    font-size: 12px;
}

.success-message, .msg-success {
    background: var(--success-bg);
    color: var(--success);
    padding: 8px 12px;
    border-radius: 6px;
    border-left: 3px solid var(--success);
    margin-bottom: 12px;
    font-size: 12px;
}

.warning-message, .msg-warning {
    background: var(--warning-bg);
    color: var(--warning);
    padding: 8px 12px;
    border-radius: 6px;
    border-left: 3px solid var(--warning);
    margin-bottom: 12px;
    font-size: 12px;
}

/* ================================================================
   Cards / Panels / Sections
   ================================================================ */
.card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.section {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}
.section h2, .section h3 { margin: 0 0 12px; }

.create-form {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}
.create-form h2, .create-form h3 { margin: 0 0 12px; }

/* ================================================================
   Tables
   ================================================================ */
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    text-align: left;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-soft);
}

th {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border);
}

tr:hover td {
    background: var(--card-hover);
}

td {
    font-size: 12px;
    color: var(--text);
}

.inactive-row { opacity: 0.4; }

/* ================================================================
   Page Headers
   ================================================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.page-header h1 { margin: 0; }

.back-link {
    font-size: 11px;
    color: var(--text-dim);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}
.back-link:hover { color: var(--accent); }

/* ================================================================
   Status Badges
   ================================================================ */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.status-badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 10px; font-weight: 600; }
.status-draft { background: rgba(74,80,104,0.15); color: var(--text-dim); border: 1px solid rgba(74,80,104,0.33); }
.status-scheduled { background: rgba(37,99,235,0.15); color: var(--accent); border: 1px solid rgba(37,99,235,0.33); }
.status-inprogress { background: rgba(245,158,11,0.15); color: var(--warning); border: 1px solid rgba(245,158,11,0.33); }
.status-completed { background: rgba(16,185,129,0.15); color: var(--success); border: 1px solid rgba(16,185,129,0.33); }
.status-cancelled { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.33); }

.status-active { color: var(--success); font-size: 11px; font-weight: 500; }
.status-inactive { color: var(--danger); font-size: 11px; font-weight: 500; }

/* ================================================================
   Stats Grid (Dashboard)
   ================================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.stat-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px 16px;
}

.stat-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-bright);
    line-height: 1;
}

.stat-label {
    font-size: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* ================================================================
   Color Swatch
   ================================================================ */
.color-swatch {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    vertical-align: middle;
    margin-right: 6px;
}

/* ================================================================
   Filter Bar
   ================================================================ */
.filter-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-bar select,
.filter-bar input {
    padding: 6px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-input);
    border-radius: 6px;
    font-family: inherit;
    font-size: 12px;
    color: var(--text);
}

/* ================================================================
   Dashboard
   ================================================================ */
.dashboard h1 { margin-bottom: 4px; }

.tenant-info, .role-info {
    margin: 2px 0;
    font-size: 11px;
    color: var(--text-muted);
}

.quick-links {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.quick-links h2 { margin-bottom: 8px; }

.action-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-input);
    border-radius: 6px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    margin-right: 6px;
    margin-bottom: 6px;
    transition: background 150ms;
}
.action-link:hover {
    background: var(--card-hover);
    color: var(--text-bright);
    text-decoration: none;
}

/* ================================================================
   Admin pages
   ================================================================ */
.admin-page h1 { margin: 0 0 16px; }

/* ================================================================
   Modals
   ================================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 20px 60px var(--shadow);
    width: 460px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}
.modal-header h3 { margin: 0; font-size: 14px; }

.modal-body { padding: 20px; }

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--border);
}

/* ================================================================
   Gantt Chart
   ================================================================ */
.gantt-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-alt);
}

.gantt-container {
    display: inline-block;
    min-width: 100%;
}

.gantt-header {
    display: flex;
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 3;
    background: var(--bg-alt);
}

.gantt-header-cell {
    text-align: center;
    font-size: 10px;
    padding: 4px 0;
    color: var(--text-dim);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.gantt-machine-col {
    width: 160px;
    min-width: 160px;
    padding: 6px 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 500;
    border-right: 1px solid var(--border);
    position: sticky;
    left: 0;
    background: var(--bg-deep);
    z-index: 2;
    color: var(--text);
}

.gantt-machine-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gantt-day-col {
    width: var(--gantt-col-width);
    min-width: var(--gantt-col-width);
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    text-transform: uppercase;
}

.gantt-day-name {
    font-size: 9px;
    letter-spacing: 0.5px;
}
.gantt-day-num { font-size: 11px; font-weight: 600; }

.gantt-row {
    display: flex;
    border-bottom: 1px solid var(--border-soft);
    min-height: 52px;
}
.gantt-row:hover { background: var(--card-hover); }

.gantt-timeline {
    display: flex;
    position: relative;
    flex: 1;
}

.gantt-cell {
    width: var(--gantt-col-width);
    min-width: var(--gantt-col-width);
    border-right: 1px solid var(--border-soft);
}

.gantt-weekend { background: var(--weekend-bg); }
.gantt-today { background: rgba(239,68,68,0.05); }
.gantt-today-header { color: var(--today-line); }

.gantt-block {
    position: absolute;
    top: 8px;
    height: calc(100% - 16px);
    border-radius: 4px;
    display: flex;
    align-items: center;
    padding: 0 6px;
    cursor: pointer;
    overflow: hidden;
    z-index: 1;
    opacity: 0.8;
    transition: opacity 150ms, box-shadow 150ms;
}

.gantt-block:hover {
    opacity: 1;
    box-shadow: 0 0 12px rgba(0,0,0,0.3);
}

.gantt-block-locked {
    border: 2px dashed rgba(255,255,255,0.4);
}

.gantt-block-text {
    color: white;
    font-size: 10px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

.gantt-lock-icon { font-size: 9px; margin-left: auto; opacity: 0.7; }

.gantt-block-ghost {
    opacity: 0.7;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    border: 2px solid rgba(255,255,255,0.5);
}


/* Gantt detail panel */
.detail-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    z-index: 100;
    display: flex;
    justify-content: flex-end;
}

.detail-panel {
    width: 320px;
    background: var(--bg-alt);
    border-left: 1px solid var(--border);
    height: 100%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    animation: slideIn 200ms ease;
    box-shadow: -4px 0 24px var(--shadow);
}

@keyframes slideIn {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.detail-header h3 { margin: 0; }

.detail-body { flex: 1; }

.detail-row {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-soft);
}

.detail-label {
    display: block;
    font-size: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.detail-value {
    font-size: 12px;
    color: var(--text-bright);
}

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

/* ================================================================
   Validation (Blazor)
   ================================================================ */
.valid.modified:not([type=checkbox]) { outline: 1px solid var(--success); }
.invalid { outline: 1px solid var(--danger); }
.validation-message { color: var(--danger); font-size: 11px; }

/* ================================================================
   Blazor Error UI
   ================================================================ */
.blazor-error-boundary {
    background: var(--danger);
    padding: 8px 16px;
    color: white;
    font-size: 12px;
}
.blazor-error-boundary::after { content: "Villa kom upp."; }

#blazor-error-ui {
    display: none;
    background: var(--danger);
    color: white;
    padding: 6px 12px;
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 1000;
    text-align: center;
    font-size: 12px;
}

/* ================================================================
   Utilities
   ================================================================ */
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-bright { color: var(--text-bright); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.gap-8 { gap: 8px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.mono { font-family: 'JetBrains Mono', monospace; }
.w-full { width: 100%; }