/* BS_VIEWER Production - Enterprise Dark Theme */

/* ============================================================================
   DESIGN SYSTEM - DARK MODE
   ============================================================================ */

:root {
    /* Background Colors */
    --bg-primary: #0d1117;        /* Main background */
    --bg-secondary: #161b22;      /* Card background */
    --bg-tertiary: #1c2128;       /* Elevated elements */
    --bg-hover: #21262d;          /* Hover states */

    /* Border Colors */
    --border-primary: #30363d;    /* Subtle borders */
    --border-secondary: #21262d;  /* Lighter borders */

    /* Text Colors */
    --text-primary: #e6edf3;      /* Primary text */
    --text-secondary: #8b949e;    /* Secondary text */
    --text-muted: #6e7681;        /* Muted text */

    /* Accent Colors - Luxor Capital Gold */
    --accent-primary: #d4af37;    /* Gold - Primary actions */
    --accent-secondary: #f4d03f;  /* Bright gold - Primary hover */
    --accent-dark: #9d7e2b;       /* Dark gold - Subtle accents */

    /* Semantic Colors */
    --success: #1a7f37;           /* Darker green - profit */
    --success-bg: #0d4429;
    --success-border: #1a7f37;

    --danger: #f85149;            /* Red - loss */
    --danger-bg: #3d2022;
    --danger-border: #f85149;

    --warning: #d29922;           /* Yellow - neutral */
    --warning-bg: #3d3020;
    --warning-border: #d29922;

    --info: #58a6ff;              /* Blue - info */
    --info-bg: #1c2d41;
    --info-border: #58a6ff;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);

    /* Typography */
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
}

/* ============================================================================
   GLOBAL STYLES
   ============================================================================ */

body {
    font-family: var(--font-sans);
    font-size: 14px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

* {
    box-sizing: border-box;
}

/* Remove default margins */
h1, h2, h3, h4, h5, h6, p {
    margin-top: 0;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }
h5 { font-size: 1rem; }

/* Links */
a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-secondary);
}

/* ============================================================================
   LAYOUT
   ============================================================================ */

.app-container {
    background-color: var(--bg-primary);
    min-height: 100vh;
}

/* Main content area */
.main-content-wrapper {
    padding-left: 280px;
    transition: padding-left 0.3s ease;
    position: relative;
}

.sidebar-container.collapsed ~ .main-content-wrapper {
    padding-left: 0;
}

/* Sidebar toggle button */
.sidebar-toggle-container {
    position: fixed;
    bottom: 1rem;
    left: 290px;
    z-index: 999;
    transition: left 0.3s ease;
}

.sidebar-container.collapsed ~ .main-content-wrapper .sidebar-toggle-container {
    left: 10px;
}

.sidebar-toggle-btn {
    background-color: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
    box-shadow: var(--shadow-md);
    transition: all 0.2s ease;
    width: 40px;
    height: 40px;
    border-radius: 50% !important;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 !important;
}

.sidebar-toggle-btn:hover {
    background-color: var(--accent-secondary) !important;
    border-color: var(--accent-secondary) !important;
    transform: scale(1.1);
}

.sidebar-toggle-btn i {
    font-size: 18px;
    color: #0d1117;
}

/* ============================================================================
   SIDEBAR - Collapsible
   ============================================================================ */

.sidebar-container {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-primary);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform: translateX(0);
    opacity: 1;
}

.sidebar-container.collapsed {
    transform: translateX(-100%);
    opacity: 0;
}

.sidebar {
    background-color: var(--bg-secondary);
    height: 100%;
}

.sidebar::-webkit-scrollbar {
    width: 8px;
}

.sidebar::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: 4px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--border-secondary);
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.02em;
}

.sidebar-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

.sidebar-section {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
}

.sidebar-section:last-child {
    border-bottom: none;
}

.sidebar-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

/* ============================================================================
   TABS
   ============================================================================ */

.tab--parent {
    border-bottom: 1px solid var(--border-primary);
}

.tab {
    background-color: transparent !important;
    border: none !important;
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: 0.75rem 1.25rem !important;
    transition: all 0.2s ease;
}

.tab:hover {
    color: var(--text-primary) !important;
    background-color: var(--bg-hover) !important;
}

.tab--selected {
    color: var(--accent-primary) !important;
    border-bottom: 2px solid var(--accent-primary) !important;
    background-color: transparent !important;
}

/* ============================================================================
   METRIC CARDS
   ============================================================================ */

.metric-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 0.75rem;
    transition: all 0.2s ease;
    height: 100%;
}

.metric-card:hover {
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-md);
}

.metric-card.border-success {
    border-left: 3px solid var(--success);
}

.metric-card.border-danger {
    border-left: 3px solid var(--danger);
}

.metric-card.border-info {
    border-left: 3px solid var(--info);
}

.metric-card.border-primary {
    border-left: 3px solid var(--accent-primary);
}

.metric-card.border-warning {
    border-left: 3px solid var(--warning);
}

.metric-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.metric-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-mono);
    line-height: 1.2;
    margin: 0.25rem 0;
}

.metric-delta {
    font-size: 0.7rem;
    font-weight: 600;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.metric-delta.text-positive {
    color: var(--success);
}

.metric-delta.text-negative {
    color: var(--danger);
}

/* ============================================================================
   CARDS
   ============================================================================ */

.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    box-shadow: var(--shadow-sm);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-primary);
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: 1.25rem;
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn {
    font-weight: 500;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-secondary);
    border-color: var(--accent-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--bg-hover);
    border-color: var(--border-secondary);
}

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

.btn-danger {
    background-color: var(--danger);
    border-color: var(--danger);
    color: #ffffff;
}

/* ============================================================================
   FORMS
   ============================================================================ */

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-tertiary);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(88, 166, 255, 0.25);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* Dropdown overrides */
.Select-control {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-primary) !important;
    color: var(--text-primary) !important;
}

.Select-menu-outer {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-primary) !important;
}

.Select-option {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

.Select-option:hover {
    background-color: var(--bg-hover) !important;
}

/* Date picker */
.DateInput_input {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-primary) !important;
    color: var(--text-primary) !important;
    font-size: 14px !important;
    padding: 8px 12px !important;
    width: 100% !important;
}

.SingleDatePicker {
    width: 100% !important;
}

.SingleDatePickerInput {
    width: 100% !important;
    background-color: var(--bg-tertiary) !important;
    border: 1px solid var(--border-primary) !important;
    border-radius: 6px !important;
}

.DateInput {
    width: 100% !important;
}

.DateInput_input__focused {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25) !important;
}

/* Date picker calendar popup */
.CalendarDay__selected {
    background-color: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
}

.CalendarDay__selected:hover {
    background-color: var(--accent-secondary) !important;
    border-color: var(--accent-secondary) !important;
}

.DayPickerKeyboardShortcuts_show__bottomRight {
    display: none !important;
}

/* Checkbox */
.form-check-input {
    background-color: var(--bg-tertiary);
    border-color: var(--border-primary);
}

.form-check-input:checked {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.form-check-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ============================================================================
   DATA GRIDS (AG-Grid)
   ============================================================================ */

.ag-theme-alpine-dark {
    --ag-background-color: var(--bg-secondary);
    --ag-foreground-color: var(--text-primary);
    --ag-border-color: var(--border-primary);
    --ag-header-background-color: var(--bg-tertiary);
    --ag-odd-row-background-color: var(--bg-secondary);
    --ag-row-hover-color: var(--bg-hover);
    --ag-selected-row-background-color: var(--bg-hover);
    font-family: var(--font-sans);
}

/* ============================================================================
   CHARTS
   ============================================================================ */

.chart-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
}

/* Override Plotly chart background */
.js-plotly-plot .plotly .main-svg {
    background: transparent !important;
}

/* ============================================================================
   LOADING STATES
   ============================================================================ */

.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    color: var(--text-secondary);
}

/* ============================================================================
   TABLES
   ============================================================================ */

.table {
    color: var(--text-primary);
    border-color: var(--border-primary);
}

.table th {
    background-color: var(--bg-tertiary);
    border-color: var(--border-primary);
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.table td {
    border-color: var(--border-primary);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--bg-tertiary);
}

.table-hover tbody tr:hover {
    background-color: var(--bg-hover);
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

.text-positive {
    color: var(--success) !important;
    font-weight: 600;
}

.text-negative {
    color: var(--danger) !important;
    font-weight: 600;
}

.text-neutral {
    color: var(--warning) !important;
    font-weight: 600;
}

.bg-positive {
    background-color: var(--success-bg) !important;
    border-color: var(--success-border) !important;
}

.bg-negative {
    background-color: var(--danger-bg) !important;
    border-color: var(--danger-border) !important;
}

.bg-neutral {
    background-color: var(--warning-bg) !important;
    border-color: var(--warning-border) !important;
}

.border-top {
    border-top: 1px solid var(--border-primary) !important;
}

.border-bottom {
    border-bottom: 1px solid var(--border-primary) !important;
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 991px) {
    .sidebar-container {
        width: 100%;
        position: relative;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-primary);
        transform: none !important;
        opacity: 1 !important;
    }

    .sidebar-container.collapsed {
        display: none;
    }

    .main-content-wrapper {
        padding-left: 0 !important;
    }

    .sidebar-toggle-container {
        left: 10px !important;
    }
}

@media (max-width: 576px) {
    .sidebar-toggle-btn {
        width: 35px;
        height: 35px;
    }

    .sidebar-toggle-btn i {
        font-size: 16px;
    }
}

/* ============================================================================
   ANIMATIONS
   ============================================================================ */

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

.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

/* ============================================================================
   SCROLLBAR
   ============================================================================ */

::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-secondary);
}

/* ============================================================================
   AUTHENTICATION - LOGIN PAGE
   ============================================================================ */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

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

.login-logo i {
    font-size: 3rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

.login-logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0.5rem 0 0.25rem 0;
}

.login-logo p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.login-form .form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.login-form .form-control {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.2s ease;
    width: 100%;
}

.login-form .form-control:focus {
    background-color: var(--bg-tertiary);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
    outline: none;
}

.login-form .form-control::placeholder {
    color: var(--text-muted);
}

.login-btn {
    background-color: var(--accent-primary);
    border: none;
    color: #0d1117;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    width: 100%;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 1rem;
}

.login-btn:hover {
    background-color: var(--accent-secondary);
    transform: translateY(-1px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

.login-error {
    background-color: rgba(248, 81, 73, 0.1);
    border: 1px solid #f85149;
    color: #f85149;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    text-align: center;
}

/* ============================================================================
   AUTHENTICATION - LOGOUT BUTTON
   ============================================================================ */

.sidebar-header-container {
    display: flex;
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border-primary);
}

.logout-btn {
    background-color: transparent;
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
    text-decoration: none;
}

.logout-btn:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    text-decoration: none;
}