/* Pulse Web Application Styles */

:root {
    --pulse-primary: #0d6efd;
    --pulse-secondary: #6c757d;
    --pulse-success: #198754;
    --pulse-warning: #ffc107;
    --pulse-danger: #dc3545;
    --pulse-sidebar-width: 260px;
    --pulse-header-height: 60px;
    
    /* Light mode colors */
    --pulse-bg-primary: #ffffff;
    --pulse-bg-secondary: #f8f9fa;
    --pulse-text-primary: #212529;
    --pulse-text-secondary: #6c757d;
    --pulse-text-muted: #6c757d;
    --pulse-border: #dee2e6;
    --pulse-sidebar-bg-start: e3e3e3;
    --pulse-sidebar-bg-end: f0f0f0;
    --pulse-card-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --pulse-card-hover-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    
    /* Theme accent color (default blue) - will be updated by JavaScript */
    --pulse-accent-color: #0078d4;
    --pulse-accent-hover: #106ebe;
    --pulse-accent-active: #005a9e;
}

[data-theme="dark"] {
    /* Dark mode colors */
    --pulse-bg-primary: #1e1e1e;
    --pulse-bg-secondary: #121212;
    --pulse-text-primary: #e4e4e4;
    --pulse-text-secondary: #a0a0a0;
    --pulse-text-muted: #a0a0a0;
    --pulse-border: #404040;
    --pulse-sidebar-bg-start: #0a0a0a;
    --pulse-sidebar-bg-end: #1a1a1a;
    --pulse-card-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    --pulse-card-hover-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
}

/* Theme-aware accent colors - set via JavaScript based on selected theme */
[data-accent="blue"] {
    --pulse-accent-color: #0078d4;
    --pulse-accent-hover: #106ebe;
    --pulse-accent-active: #005a9e;
}

[data-accent="purple"] {
    --pulse-accent-color: #8b5cf6;
    --pulse-accent-hover: #7c3aed;
    --pulse-accent-active: #6d28d9;
}

[data-accent="orchid"] {
    --pulse-accent-color: #c678dd;
    --pulse-accent-hover: #b565cc;
    --pulse-accent-active: #a552bb;
}

[data-accent="mint"] {
    --pulse-accent-color: #10b981;
    --pulse-accent-hover: #059669;
    --pulse-accent-active: #047857;
}

[data-accent="rose"] {
    --pulse-accent-color: #ec4899;
    --pulse-accent-hover: #db2777;
    --pulse-accent-active: #be185d;
}

[data-accent="rust"] {
    --pulse-accent-color: #f97316;
    --pulse-accent-hover: #ea580c;
    --pulse-accent-active: #c2410c;
}

/* Override Bootstrap text utilities for dark mode */
[data-theme="dark"] .text-muted {
    color: var(--pulse-text-muted) !important;
}

[data-theme="dark"] .text-secondary {
    color: var(--pulse-text-secondary) !important;
}

[data-theme="dark"] .text-dark {
    color: var(--pulse-text-primary) !important;
}

/* Ensure headings use proper colors */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--pulse-text-primary);
}

/* Loading Screen - theme-aware gradient */
.loading-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: linear-gradient(135deg, var(--pulse-accent-color) 0%, var(--pulse-accent-active) 100%);
    color: white;
}

/* Main Layout */
html, body {
    height: 100%;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--pulse-text-primary);
    transition: color 0.3s ease;
}

.page-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar - neutral gradient that adapts to light/dark mode */
.sidebar {
    width: var(--pulse-sidebar-width);
    background: linear-gradient(180deg, var(--pulse-sidebar-bg-start) 0%, var(--pulse-sidebar-bg-end) 100%);
    color: var(--pulse-text-primary);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 1000;
    transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
}

/* Light mode sidebar text colors */
.sidebar {
    color: #4a5568;
}

/* Dark mode sidebar text colors */
[data-theme="dark"] .sidebar {
    color: rgba(255, 255, 255, 0.9);
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

[data-theme="dark"] .sidebar-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.sidebar-brand:hover {
    color: var(--pulse-accent-color);
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.nav-section {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: rgba(74, 85, 104, 0.6);
    letter-spacing: 0.5px;
}

[data-theme="dark"] .nav-section {
    color: rgba(255, 255, 255, 0.5);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    opacity: 0.8;
}

.nav-item:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-item.active {
    opacity: 1;
    background: color-mix(in srgb, var(--pulse-accent-color) 15%, transparent);
    color: var(--pulse-accent-color);
    border-left-color: var(--pulse-accent-color);
    font-weight: 600;
}

[data-theme="dark"] .nav-item.active {
    background: color-mix(in srgb, var(--pulse-accent-color) 20%, transparent);
}

.nav-icon {
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    font-size: 0.75rem;
    color: #2d3748;
    font-weight: 500;
    transition: color 0.3s ease;
}

[data-theme="dark"] .sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-weight: 400;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--pulse-sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--pulse-bg-secondary);
    transition: background 0.3s ease;
}

/* Header */
.main-header {
    height: var(--pulse-header-height);
    background: var(--pulse-bg-primary);
    border-bottom: 1px solid var(--pulse-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.header-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--pulse-text-primary);
    margin: 0;
    transition: color 0.3s ease;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-dropdown {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: background 0.2s ease;
}

.user-dropdown:hover {
    background: var(--pulse-bg-secondary);
}

/* User avatar - theme-aware gradient */
.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pulse-accent-color) 0%, var(--pulse-accent-active) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    transition: background 0.5s ease;
}

/* Page Content */
.page-content {
    flex: 1;
    padding: 1.5rem;
}

/* Cards */
.pulse-card {
    background: var(--pulse-bg-primary);
    border-radius: 0.5rem;
    box-shadow: var(--pulse-card-shadow);
    margin-bottom: 1.5rem;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.pulse-card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--pulse-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: border-color 0.3s ease;
}

.pulse-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--pulse-text-primary);
    margin: 0;
    transition: color 0.3s ease;
}

.pulse-card-body {
    padding: 1.5rem;
}

/* Machine Cards */
.machine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.machine-card {
    background: var(--pulse-bg-primary);
    border-radius: 0.5rem;
    box-shadow: var(--pulse-card-shadow);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.3s ease;
    cursor: pointer;
}

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

.machine-card-header {
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--pulse-border);
    transition: border-color 0.3s ease;
}

.machine-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--pulse-text-primary);
    transition: color 0.3s ease;
}

.machine-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Smart contrast badges - preserve color, ensure readable text */
.badge.machine-status,
.badge[style*="--status-color"] {
    /* Use theme text color for readability */
    color: var(--pulse-text-primary) !important;
    /* Subtle background tint of status color */
    background-color: color-mix(in srgb, var(--status-color, currentColor) 12%, var(--pulse-bg-primary)) !important;
    /* Visible border with status color */
    border: 1.5px solid var(--status-color, currentColor) !important;
    padding: 0.25rem 0.75rem;
}

/* Adjust for dark mode - slightly more prominent */
[data-theme="dark"] .badge.machine-status,
[data-theme="dark"] .badge[style*="--status-color"] {
    background-color: color-mix(in srgb, var(--status-color, currentColor) 18%, var(--pulse-bg-primary)) !important;
    border-width: 2px !important;
}

.machine-card-body {
    padding: 1rem;
}

.speed-display {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.speed-current {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pulse-text-primary);
    transition: color 0.3s ease;
}

.speed-expected {
    font-size: 1rem;
    color: var(--pulse-text-secondary);
    transition: color 0.3s ease;
}

.speed-bar {
    height: 8px;
    background: var(--pulse-border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
    transition: background 0.3s ease;
}

.speed-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.speed-bar-fill.good {
    background: linear-gradient(90deg, #198754, #20c997);
}

.speed-bar-fill.warning {
    background: linear-gradient(90deg, #ffc107, #fd7e14);
}

.speed-bar-fill.danger {
    background: linear-gradient(90deg, #dc3545, #e83e8c);
}

.machine-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--pulse-text-secondary);
    transition: color 0.3s ease;
}

.machine-meta-item {
    display: flex;
    flex-direction: column;
}

.machine-meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--pulse-text-muted);
    transition: color 0.3s ease;
}

.machine-meta-value {
    font-weight: 500;
    color: var(--pulse-text-primary);
    transition: color 0.3s ease;
}

/* Login Page - theme-aware gradient */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--pulse-accent-color) 0%, var(--pulse-accent-active) 100%);
    padding: 1rem;
    position: relative;
    transition: background 0.5s ease;
}

/* Theme switcher in top-right corner of login */
.login-theme-switcher {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 10;
}

.login-card {
    background: var(--pulse-bg-primary);
    border-radius: 1rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 3rem;
    width: 100%;
    max-width: 400px;
    transition: background 0.3s ease;
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pulse-text-primary);
    margin: 0;
    transition: color 0.3s ease;
}

.login-logo p {
    color: var(--pulse-text-secondary);
    margin: 0.5rem 0 0;
    transition: color 0.3s ease;
}

/* Form labels */
.login-card .form-label {
    color: var(--pulse-text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

/* Most specific selector - target by ID if needed */
.login-card #email,
.login-card #password {
    background-color: var(--pulse-bg-secondary) !important;
    border: 2px solid var(--pulse-border) !important;
    border-radius: 0.375rem !important;
    color: var(--pulse-text-primary) !important;
    padding: 0.5rem 0.75rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.login-card #email:focus,
.login-card #password:focus {
    border-color: #0078d4 !important;
    outline: none !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 120, 212, 0.25) !important;
}

/* Fallback - target all inputs in login card */
.login-card input {
    background-color: var(--pulse-bg-secondary) !important;
    border: 2px solid var(--pulse-border) !important;
    border-radius: 0.375rem !important;
    color: var(--pulse-text-primary) !important;
    padding: 0.5rem 0.75rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.login-card input:focus {
    border-color: #0078d4 !important;
    outline: none !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 120, 212, 0.25) !important;
}

/* Target wrapper divs - make them transparent to show input borders */
.login-card .dx-textbox,
.login-card .dx-texteditor,
.login-card .dxbs-textbox,
.login-card .dxbs-editor,
.login-card [class*="dx-text"],
.login-card [class*="dxbs-text"],
.login-card [class*="textbox"] {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

/* Placeholder text */
.login-card input::placeholder {
    color: var(--pulse-text-secondary) !important;
    opacity: 0.6 !important;
}

/* Dark mode adjustments */
[data-theme="dark"] .login-card #email,
[data-theme="dark"] .login-card #password,
[data-theme="dark"] .login-card input {
    background-color: var(--pulse-bg-secondary) !important;
    border-color: var(--pulse-border) !important;
    color: var(--pulse-text-primary) !important;
}

/* Alert theming for dark mode */
[data-theme="dark"] .login-card .alert-danger {
    background-color: rgba(220, 53, 69, 0.2);
    border-color: rgba(220, 53, 69, 0.5);
    color: #ff6b7a;
}

/* Sidebar Overlay for Mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

/* Responsive */
@media (max-width: 767.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .page-container.sidebar-open .sidebar {
        transform: translateX(0);
    }

    .page-container.sidebar-open .sidebar-overlay {
        display: block;
    }

    .main-content {
        margin-left: 0;
    }

    .page-content {
        padding: 1rem;
    }

    .machine-grid {
        grid-template-columns: 1fr;
    }

    .pulse-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* Utilities */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; }

/* Auto-refresh dropdown styling */
.auto-refresh-dropdown {
    width: 180px !important;
    font-size: 0.875rem;
}

/* Make dropdown compact on mobile */
@media (max-width: 767.98px) {
    .auto-refresh-dropdown {
        width: 120px !important;
    }
}