/* TrueStock Web Portal Styles */
:root {
    --primary: #D05A3F;
    --primary-hover: #B8472E;
    --primary-light: #FDF1ED;
    --navy-dark: #0B132B;
    --navy-surface: #1C2541;
    --navy-light: #3A506B;
    --bg-page: #F5F7FB;
    --bg-card: #FFFFFF;
    --border-color: #E2E8F0;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    --success: #10B981;
    --success-light: #ECFDF5;
    --danger: #EF4444;
    --danger-light: #FEF2F2;
    --warning: #F59E0B;
    --warning-light: #FFFBEB;
    --info: #3B82F6;
    --info-light: #EFF6FF;
    --sidebar-width: 280px;
    --header-height: 72px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-page);
    color: var(--text-primary);
    line-height: 1.5;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

/* AUTHENTICATION DISPLAY TOGGLES */
body.not-authenticated .app-layout {
    display: none !important;
}

body:not(.not-authenticated) #login-screen {
    display: none !important;
}

/* LOGIN SCREEN STYLES */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 20%, #1C2541 0%, #0B132B 75%, #050811 100%);
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.login-wrapper::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 450px;
    height: 450px;
    background: rgba(208, 90, 63, 0.18);
    filter: blur(120px);
    border-radius: 50%;
    pointer-events: none;
}

.login-wrapper::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 450px;
    height: 450px;
    background: rgba(58, 80, 107, 0.25);
    filter: blur(140px);
    border-radius: 50%;
    pointer-events: none;
}

.login-card {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    width: 100%;
    max-width: 460px;
    padding: 36px 32px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
    position: relative;
    z-index: 10;
    animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.96) translateY(12px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.login-header {
    text-align: center;
    margin-bottom: 24px;
}

.login-brand-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    box-shadow: 0 8px 24px rgba(56, 88, 120, 0.45);
    overflow: hidden;
}

.login-brand-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 18px;
}

.login-header h2 {
    font-size: 22px;
    font-weight: 800;
    color: var(--navy-dark);
    letter-spacing: -0.4px;
    margin-bottom: 4px;
}

.login-sub {
    font-size: 12.5px;
    color: var(--text-secondary);
    font-weight: 500;
}

.login-error-alert {
    background: var(--danger-light);
    border: 1px solid #FCA5A5;
    color: var(--danger);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: shake 0.35s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

.login-form .form-group {
    margin-bottom: 18px;
}

.login-form label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--navy-dark);
    margin-bottom: 6px;
}

.password-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrap input {
    width: 100%;
    padding-right: 42px;
}

.btn-toggle-pwd {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 16px;
    padding: 6px;
    transition: var(--transition);
}

.btn-toggle-pwd:hover {
    color: var(--navy-dark);
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 12px 20px;
    font-size: 14.5px;
}

.demo-logins-box {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.demo-title {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.demo-chips {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.demo-chip {
    background: var(--bg-page);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 8px 10px;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.demo-chip strong {
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    color: var(--navy-dark);
}

.demo-chip span {
    font-size: 10.5px;
    color: var(--text-muted);
}

.demo-chip:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.login-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
}

/* App Layout */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--navy-dark);
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.brand-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.brand-text h2 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
    color: #FFFFFF;
}

.brand-sub {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.2px;
}

.nav-menu {
    flex: 1;
    padding: 18px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #CBD5E1;
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.nav-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
    color: #94A3B8;
    transition: var(--transition);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #FFFFFF;
}

.nav-item:hover i {
    color: #FFFFFF;
}

.nav-item.active {
    background: var(--primary);
    color: #FFFFFF;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(208, 90, 63, 0.35);
}

.nav-item.active i {
    color: #FFFFFF;
}

.sidebar-footer {
    padding: 16px;
    background: rgba(0, 0, 0, 0.25);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.user-card {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--navy-light);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.user-info {
    font-size: 12px;
    line-height: 1.3;
    overflow: hidden;
}

.user-info strong {
    display: block;
    color: #FFFFFF;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    color: var(--text-muted);
    font-size: 11px;
    white-space: nowrap;
}

.user-actions-row {
    margin-bottom: 10px;
}

.btn-logout {
    width: 100%;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #FCA5A5;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-logout:hover {
    background: var(--danger);
    color: #FFFFFF;
    border-color: var(--danger);
}

.system-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: #94A3B8;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Topbar */
.topbar {
    height: var(--header-height);
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 90;
}

.topbar-left h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.4px;
}

.topbar-left .subtitle {
    font-size: 12px;
    color: var(--text-secondary);
}

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

.warehouse-select-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-page);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 6px 12px;
    color: var(--text-secondary);
}

.warehouse-select-wrap select {
    border: none;
    background: transparent;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
}

.notifications-bell {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.notifications-bell:hover {
    background: var(--bg-page);
    color: var(--text-primary);
}

.notifications-bell .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--primary);
    color: #FFFFFF;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    border: 2px solid #FFFFFF;
}

/* Content Body */
.content-body {
    padding: 32px;
    flex: 1;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.25s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 18px;
    font-size: 13.5px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #FFFFFF;
    box-shadow: 0 2px 4px rgba(208, 90, 63, 0.25);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 8px rgba(208, 90, 63, 0.35);
}

.btn-outline {
    background: #FFFFFF;
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--bg-page);
    border-color: #CBD5E1;
}

.btn-success {
    background: var(--success);
    color: #FFFFFF;
}

.btn-success:hover {
    background: #059669;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: var(--radius-sm);
}

/* KPI Cards Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.kpi-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.kpi-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.kpi-blue { background: var(--info-light); color: var(--info); }
.kpi-green { background: var(--success-light); color: var(--success); }
.kpi-red { background: var(--danger-light); color: var(--danger); }
.kpi-orange { background: var(--warning-light); color: var(--warning); }

.kpi-data {
    display: flex;
    flex-direction: column;
}

.kpi-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

.kpi-data h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    margin: 2px 0 4px;
}

.kpi-trend {
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.kpi-trend.positive { color: var(--success); }
.kpi-trend.negative { color: var(--danger); }
.kpi-trend.neutral { color: var(--warning); }

/* Panels & Grids */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.panel {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.panel-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-header h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-header h3 i {
    color: var(--primary);
}

.panel-body {
    padding: 24px;
}

.live-pill {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
    background: var(--danger-light);
    color: var(--danger);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

/* Warehouse Progress list */
.warehouse-progress-item {
    margin-bottom: 18px;
}

.warehouse-progress-item:last-child {
    margin-bottom: 0;
}

.wh-prog-header {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}

.wh-prog-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wh-prog-percent {
    font-family: 'JetBrains Mono', monospace;
    color: var(--primary);
}

.progress-bar-bg {
    height: 10px;
    background: #E2E8F0;
    border-radius: 5px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #FF8566);
    border-radius: 5px;
    transition: width 0.6s ease;
}

/* Live Activity Feed */
.live-feed {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 380px;
    overflow-y: auto;
}

.feed-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    background: var(--bg-page);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary);
    font-size: 12.5px;
}

.feed-item.match { border-left-color: var(--success); }
.feed-item.surplus { border-left-color: var(--warning); }
.feed-item.shortage { border-left-color: var(--danger); }

.feed-icon {
    font-size: 16px;
    color: var(--text-secondary);
}

.feed-details {
    flex: 1;
}

.feed-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2px;
}

.feed-part {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--text-primary);
}

.feed-time {
    font-size: 11px;
    color: var(--text-muted);
}

.feed-device {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Action Bar */
.action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 8px 14px;
    flex: 1;
    max-width: 420px;
}

.search-box i {
    color: var(--text-muted);
}

.search-box input {
    border: none;
    outline: none;
    width: 100%;
    font-size: 13.5px;
    background: transparent;
}

/* Warehouses Grid */
.warehouses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.warehouse-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.warehouse-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: #CBD5E1;
}

.wh-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.wh-brand-badge {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-sm);
    background: var(--navy-dark);
    color: #FFFFFF;
    text-transform: uppercase;
}

.warehouse-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.wh-location {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
}

.wh-stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--bg-page);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

.wh-stat {
    font-size: 11.5px;
    color: var(--text-secondary);
}

.wh-stat strong {
    display: block;
    font-size: 14px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

/* Excel Dropzone */
.excel-import-hero {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
}

.drop-zone {
    border: 2px dashed #CBD5E1;
    border-radius: var(--radius-lg);
    padding: 48px 32px;
    background: var(--bg-page);
    cursor: pointer;
    transition: var(--transition);
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.drop-zone i {
    font-size: 48px;
    color: #107C41; /* Excel green */
    margin-bottom: 14px;
}

.drop-zone h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

.drop-zone p {
    font-size: 13px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 20px;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    text-align: left;
}

.data-table thead th {
    background: var(--bg-page);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background-color: #F8FAFC;
}

.data-table td code, .font-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    font-weight: 600;
    background: #F1F5F9;
    padding: 2px 6px;
    border-radius: 4px;
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.badge-active, .badge-match { background: var(--success-light); color: var(--success); }
.badge-shortage { background: var(--danger-light); color: var(--danger); }
.badge-surplus { background: var(--warning-light); color: var(--warning); }
.badge-pending { background: #F1F5F9; color: var(--text-secondary); }

/* Reconciliation Toolbar */
.recon-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    background: #FFFFFF;
    padding: 14px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.filters-row {
    display: flex;
    gap: 8px;
}

.filter-pill {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-page);
    color: var(--text-secondary);
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.filter-pill:hover {
    background: #E2E8F0;
    color: var(--text-primary);
}

.filter-pill.active {
    background: var(--navy-dark);
    color: #FFFFFF;
    border-color: var(--navy-dark);
}

.filter-pill.filter-red.active {
    background: var(--danger);
    border-color: var(--danger);
}

.filter-pill.filter-green.active {
    background: var(--success);
    border-color: var(--success);
}

.recon-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 19, 43, 0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.active {
    display: flex;
    animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-dialog {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 540px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    max-height: 75vh;
    overflow-y: auto;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 13.5px;
    outline: none;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(208, 90, 63, 0.15);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 160px;
    overflow-y: auto;
    background: var(--bg-page);
    padding: 10px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    cursor: pointer;
}

.modal-footer {
    padding-top: 16px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px solid var(--border-color);
}

/* Connected Devices List */
.devices-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.device-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-page);
}

.device-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary);
    border: 1px solid var(--border-color);
}

.device-info h4 {
    font-size: 13.5px;
    font-weight: 600;
}

.device-info span {
    font-size: 11.5px;
    color: var(--text-secondary);
}

/* Toast notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 2000;
}

.toast {
    padding: 12px 18px;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    border-left: 4px solid var(--primary);
    animation: toastIn 0.3s ease;
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }