/**
 * Vision UI–inspired theme for 5Stacks CRM
 * Glassmorphism, navy gradient background, electric blue accents
 */

:root {
    --crm-primary: #0075ff;
    --crm-primary-dark: #4dabff;
    --crm-primary-deep: #0052cc;
    --crm-primary-soft: rgba(0, 117, 255, 0.18);
    --crm-accent: #21d4fd;
    --crm-bg: #060b28;
    --crm-bg-mid: #0a0e27;
    --crm-bg-elevated: rgba(6, 11, 40, 0.72);
    --crm-surface: rgba(255, 255, 255, 0.04);
    --crm-surface-hover: rgba(255, 255, 255, 0.08);
    --crm-glass: linear-gradient(127deg, rgba(6, 11, 40, 0.94) 19%, rgba(10, 14, 35, 0.72) 90%);
    --crm-glass-border: rgba(226, 232, 240, 0.08);
    --crm-text: #ffffff;
    --crm-text-muted: #a0aec0;
    --crm-text-light: #718096;
    --crm-border: rgba(226, 232, 240, 0.08);
    --crm-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --crm-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    --crm-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.45);
    --crm-radius: 15px;
    --crm-radius-lg: 20px;
    --crm-gradient: linear-gradient(97deg, #0075ff 0%, #21d4fd 100%);
    --crm-gradient-dark: linear-gradient(135deg, #0052cc 0%, #0075ff 50%, #21d4fd 100%);
    --crm-mesh-1: radial-gradient(ellipse 80% 50% at 20% -10%, rgba(0, 117, 255, 0.35) 0%, transparent 55%);
    --crm-mesh-2: radial-gradient(ellipse 60% 40% at 90% 10%, rgba(33, 212, 253, 0.2) 0%, transparent 50%);
    --crm-mesh-3: radial-gradient(ellipse 50% 30% at 50% 100%, rgba(0, 82, 204, 0.25) 0%, transparent 50%);
}

body.crm-app,
.crm-app {
    background-color: var(--crm-bg);
    background-image: var(--crm-mesh-1), var(--crm-mesh-2), var(--crm-mesh-3);
    background-attachment: fixed;
}

.crm-login-page {
    background-color: var(--crm-bg);
    background-image: var(--crm-mesh-1), var(--crm-mesh-2), var(--crm-mesh-3);
    background-attachment: fixed;
}

/* Sidebar glass */
.crm-sidebar {
    background: var(--crm-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--crm-glass-border);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.2);
}

.crm-nav a.active {
    background: rgba(0, 117, 255, 0.15);
    color: #fff;
}

.crm-nav a.active::before {
    background: var(--crm-gradient);
    box-shadow: 0 0 12px rgba(0, 117, 255, 0.6);
}

.crm-nav a.active .crm-nav-icon {
    background: var(--crm-gradient);
    box-shadow: 0 4px 16px rgba(0, 117, 255, 0.45);
}

.crm-sidebar-promo-card {
    background: var(--crm-gradient-dark);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

/* Topbar */
.crm-topbar {
    background: transparent;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--crm-border);
}

.crm-breadcrumb-wrap {
    flex: 0 1 auto;
    min-width: 0;
}

.crm-breadcrumb {
    font-size: 0.8rem;
    color: var(--crm-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.crm-breadcrumb strong,
.crm-breadcrumb a {
    color: var(--crm-text);
    text-decoration: none;
}

.crm-breadcrumb a:hover {
    color: var(--crm-primary-dark);
}

.crm-breadcrumb-muted {
    color: var(--crm-text-light);
}

.crm-search input,
.crm-topbar-icon,
.crm-user-chip,
.crm-sidenav-toggle {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-color: var(--crm-glass-border);
}

.crm-search input:focus {
    border-color: var(--crm-primary);
    box-shadow: 0 0 0 3px rgba(0, 117, 255, 0.2);
}

/* Glass panels (featured stat card uses solid gradient — see below) */
.crm-panel,
.crm-stat-card:not(.crm-stat-card--featured),
.crm-pipeline-column,
.crm-pipeline-card,
.crm-form-panel {
    background: var(--crm-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--crm-glass-border);
    box-shadow: var(--crm-shadow);
}

.crm-vision-card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.crm-vision-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 117, 255, 0.12);
}

.crm-stat-card--featured {
    background: linear-gradient(127deg, #0075ff 0%, #0556c4 45%, #21d4fd 100%);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow:
        0 8px 32px rgba(0, 117, 255, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    color: #fff;
    isolation: isolate;
}

.crm-stat-card--featured::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.12) 0%, transparent 42%);
    pointer-events: none;
    z-index: 0;
}

.crm-stat-card--featured h3,
.crm-stat-card--featured p,
.crm-stat-card--featured .crm-stat-trend {
    color: #fff;
    position: relative;
    z-index: 2;
}

.crm-stat-card--featured h3 {
    font-size: 2rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.crm-stat-card--featured p {
    opacity: 0.92;
}

.crm-stat-card--featured .crm-stat-icon {
    z-index: 2;
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: none;
}

.crm-stat-card--featured .crm-stat-trend {
    opacity: 0.9;
}

.crm-stat-card--featured .crm-stat-trend i {
    color: #a7f3d0;
}

.crm-stat-icon {
    background: var(--crm-primary-soft);
    color: var(--crm-primary-dark);
    box-shadow: inset 0 0 0 1px rgba(0, 117, 255, 0.2);
}

.crm-vision-stat-value {
    font-size: 1.35rem;
    font-weight: 700;
    background: var(--crm-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.crm-btn-primary {
    background: var(--crm-gradient);
    box-shadow: 0 4px 18px rgba(0, 117, 255, 0.4);
}

.crm-btn-primary:hover {
    box-shadow: 0 8px 28px rgba(0, 117, 255, 0.5);
}

.crm-btn-outline {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
}

.crm-btn-outline:hover {
    background: rgba(0, 117, 255, 0.12);
    border-color: rgba(0, 117, 255, 0.35);
    color: #fff;
}

/* Forms */
.crm-app .form-control,
.crm-app .form-select {
    background: rgba(0, 0, 0, 0.25);
    border-color: var(--crm-glass-border);
    color: var(--crm-text);
}

.crm-app .form-control:focus {
    background: rgba(0, 0, 0, 0.35);
    border-color: var(--crm-primary);
    box-shadow: 0 0 0 3px rgba(0, 117, 255, 0.15);
    color: var(--crm-text);
}

/* Tables */
.crm-table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--crm-text);
    --bs-table-border-color: var(--crm-border);
}

.crm-table thead th {
    color: var(--crm-text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    border-bottom-color: var(--crm-border);
}

/* Welcome / featured dashboard card */
.crm-welcome-card {
    background: var(--crm-gradient-dark) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
}

.crm-chart-bar--active {
    background: var(--crm-gradient) !important;
}

/* Pipeline */
.crm-pipeline-card {
    background: rgba(255, 255, 255, 0.06);
}

/* Alerts */
.crm-app .alert-success {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.3);
    color: #86efac;
}

.crm-app .alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

/* Login page */
.crm-login-card {
    background: var(--crm-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--crm-glass-border);
}

/* Responsive topbar */
@media (max-width: 991.98px) {
    .crm-topbar-inner {
        display: grid;
        grid-template-columns: auto 1fr auto;
        grid-template-areas:
            "toggle actions actions"
            "breadcrumb breadcrumb breadcrumb"
            "search search search";
        gap: 10px;
    }

    .crm-sidenav-toggle { grid-area: toggle; }
    .crm-breadcrumb-wrap { grid-area: breadcrumb; width: 100%; }
    .crm-search {
        grid-area: search;
        max-width: none;
        width: 100%;
    }
    .crm-topbar-actions { grid-area: actions; margin-left: 0; }
}

@media (max-width: 575.98px) {
    .crm-stat-grid {
        grid-template-columns: 1fr;
    }

    .crm-page-header h1 {
        font-size: 1.35rem;
    }

    .crm-panel {
        padding: 16px;
    }

    .crm-pipeline-column {
        min-width: 85vw;
        max-width: 85vw;
    }

    .crm-table {
        font-size: 0.82rem;
    }
}

/* Wide screens: stat grid 5 cols */
@media (min-width: 1200px) {
    .crm-stat-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Touch-friendly nav */
@media (hover: none) and (pointer: coarse) {
    .crm-nav a,
    .crm-nav-logout {
        padding: 14px 12px;
    }
}