/* 
   LEDGERGAUGE DESIGN SYSTEM
   High-contrast, minimalist financial intelligence aesthetic.
*/

:root {
    /* LedgerGauge Palette */
    --ledger-onyx: #000000;
    --ledger-white: #FFFFFF;
    --ledger-cloud: #F5F5F7;
    --ledger-slate: #86868B;
    --ledger-accent: #0066CC;

    /* Semantic mapping */
    --primary: var(--ledger-onyx);
    --primary-hover: #1d1d1f;
    --background: var(--ledger-white);
    --card-bg: var(--ledger-white);
    --text-main: var(--ledger-onyx);
    --text-muted: var(--ledger-slate);
    --border: #E5E5E7;

    /* Layout Tokens */
    --radius-pill: 500px;
    --radius-modular: 12px;
    --nav-height: 72px;
}

body {
    padding-top: var(--nav-height) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #FFFFFF !important;
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.01em;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

html {
    background-color: #FFFFFF !important;
}

/* Force removal of any unexpected backdrop-filters on root */
html,
body {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* Typography Hierarchy */
h1,
h2,
h3,
h4,
.ledger-header {
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.ledger-hero-text {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

/* Navigation - Titan Pill Style */
.navbar-custom {
    background-color: #FFFFFF !important;
    background: #FFFFFF !important;
    opacity: 1 !important;
    padding: 0;
    border-bottom: 1px solid var(--border);
    height: var(--nav-height) !important;
    display: flex;
    align-items: center;
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030 !important;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    color: var(--ledger-onyx) !important;
    transition: transform 0.2s;
}

.navbar-brand:hover {
    transform: scale(1.02);
}

.nav-pill-group {
    background: var(--ledger-cloud);
    padding: 4px;
    border-radius: var(--radius-pill);
    display: inline-flex;
    gap: 4px;
}

.nav-pill-link {
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    color: var(--text-muted) !important;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.nav-pill-link:hover,
.nav-pill-link.active {
    background: var(--ledger-white);
    color: var(--ledger-onyx) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Buttons - Ledger Signature */
.btn-ledger {
    background: #3b82f6 !important;
    color: #FFFFFF !important;
    border-radius: 6px !important;
    padding: 8px 20px !important;
    font-weight: 600 !important;
    border: none !important;
    transition: transform 0.2s, opacity 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none !important;
    font-size: 0.9rem !important;
}

.btn-ledger:hover {
    opacity: 0.9;
    color: #FFFFFF !important;
    transform: translateY(-1px);
}

/* Modular Stats Row */
.ledger-stat-row {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 3rem 0;
    margin: 4rem 0;
}

.ledger-stat-item {
    border-right: 1px solid var(--border);
    padding: 0 2rem;
}

.ledger-stat-item:last-child {
    border-right: none;
}

.ledger-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ledger-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.04em;
}

/* Cards - Flat Modular */
.ledger-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-modular);
    padding: 2.5rem;
    height: 100%;
    transition: border-color 0.2s;
}

.ledger-card:hover {
    border-color: var(--ledger-onyx);
}

/* Data Tables - Clean Titan Style */
.table-ledger {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table-ledger th {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--border);
}

.table-ledger td {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--border);
}

/* Hero Section */
.ledger-hero {
    padding: 4rem 0;
}

/* Utility Animations */
.animate-slide {
    animation: ledgerSlide 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes ledgerSlide {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Theme Toggle Pill */
#theme-toggle {
    background: var(--ledger-cloud);
    border-radius: var(--radius-pill);
    padding: 8px 12px;
    border: none;
    color: var(--text-main);
}

/* Forms - Clean Titan */
.form-ledger {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 1rem;
    width: 100%;
    background: var(--background) !important;
    opacity: 1 !important;
    color: var(--text-main);
}

.form-ledger:focus {
    outline: none;
    border-color: var(--ledger-onyx);
}

/* Sidebar Layout Utilities */
.ledger-dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 0;
    min-height: calc(100vh - var(--nav-height));
    background: #FFFFFF !important;
}

.ledger-fluid-canvas {
    max-width: none !important;
    padding: 0 !important;
}

.ledger-main-canvas {
    padding: 4rem;
}

.ledger-sidebar {
    background: #FFFFFF !important;
    opacity: 1 !important;
    border-left: 1px solid var(--border);
    height: calc(100vh - var(--nav-height));
    position: sticky;
    top: var(--nav-height);
    display: flex;
    flex-direction: column;
}

/* Ingestion Node */
.ingestion-node {
    padding: 2.5rem;
    border-bottom: 1px solid var(--border);
}

.ingestion-zone-mini {
    border: 1px dashed var(--border);
    border-radius: var(--radius-modular);
    padding: 1.5rem;
    text-align: center;
    background: var(--ledger-cloud);
    transition: all 0.2s;
    cursor: pointer;
}

.ingestion-zone-mini:hover {
    border-color: var(--ledger-onyx);
    background: #FFFFFF !important;
    opacity: 1 !important;
}

/* Asset Vault */
.asset-vault {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.asset-vault-item {
    padding: 8px 16px !important;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
    min-height: 0 !important;
}

.asset-vault-item:hover {
    background: var(--ledger-cloud);
}

/* Modal Oracle */
.modal-content.ledger-oracle {
    border-radius: var(--radius-modular);
    border: 1px solid var(--border);
    box-shadow: 0 40px 80px -12px rgba(0, 0, 0, 0.2);
    background: var(--background) !important;
    opacity: 1 !important;
}

.bg-onyx {
    background: var(--ledger-onyx) !important;
}

@media (max-width: 992px) {
    .ledger-dashboard-grid {
        grid-template-columns: 1fr;
    }

    .ledger-sidebar {
        height: auto !important;
        position: static !important;
        border-left: none;
        border-top: 1px solid var(--border);
    }
}

/* Staggered Animations */
.animate-slide:nth-child(1) {
    animation-delay: 0.1s;
}

.animate-slide:nth-child(2) {
    animation-delay: 0.2s;
}

.animate-slide:nth-child(3) {
    animation-delay: 0.3s;
}

.animate-slide:nth-child(4) {
    animation-delay: 0.4s;
}

.urgent-card:nth-child(1) {
    animation-delay: 0.5s;
}

.urgent-card:nth-child(2) {
    animation-delay: 0.6s;
}

.urgent-card:nth-child(3) {
    animation-delay: 0.7s;
}

/* Titan Context Switcher UI Refinements */
.navbar-select {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background-color: var(--ledger-cloud);
    color: var(--text-main);
    border: none;
    border-radius: var(--radius-pill);
    padding: 8px 32px 8px 16px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.navbar-select:focus,
.navbar-select:active {
    outline: none;
    box-shadow: 0 0 0 2px var(--ledger-slate) !important;
    border-color: var(--ledger-slate);
}

.dropdown-menu-dark .dropdown-item {
    font-size: 0.8rem;
    font-weight: 600;
    transition: background 0.2s;
    color: #8E8E93 !important;
}

.dropdown-menu-dark .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    color: #FFFFFF !important;
}

.dropdown-menu-dark .dropdown-item:active {
    background: var(--ledger-onyx) !important;
}

.modal-content {
    background: var(--background) !important;
    opacity: 1 !important;
    border: 1px solid var(--border);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2) !important;
}

/* Dynamic Theme Dropdown */
.dropdown-menu-ledger {
    background: #FFFFFF !important;
    border: 1px solid var(--border) !important;
    backdrop-filter: blur(20px);
}

.dropdown-menu-ledger .dropdown-item {
    color: var(--text-main) !important;
}

.dropdown-menu-ledger .dropdown-item:hover {
    background: var(--ledger-cloud) !important;
    color: var(--ledger-onyx) !important;
}

/* Pipeline Status Badges */
.badge-status {
    font-size: 0.6rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-status.queued {
    background: #e2e8f0;
    color: #475569;
}

.badge-status.processing {
    background: #dbeafe;
    color: #2563eb;
    animation: pulse 2s infinite;
}

.badge-status.pending_approval {
    background: #fef3c7;
    color: #d97706;
}

.badge-status.approved {
    background: #dcfce7;
    color: #16a34a;
}

.badge-status.failed {
    background: #fee2e2;
    color: #dc2626;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }

    100% {
        opacity: 1;
    }
}

.btn-xs {
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 4px;
}

/* --- Titan Cinematic Animations --- */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-up.active,
.reveal-left.active,
.reveal-right.active {
    opacity: 1;
    transform: translate(0, 0);
}

@keyframes float {
    0% {
        transform: perspective(1000px) rotateX(10deg) translateY(0px);
    }

    50% {
        transform: perspective(1000px) rotateX(10deg) translateY(-15px);
    }

    100% {
        transform: perspective(1000px) rotateX(10deg) translateY(0px);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.progress-shimmer {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0) 100%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes pulse-soft {
    0% {
        box-shadow: 0 0 0 0 rgba(39, 201, 63, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(39, 201, 63, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(39, 201, 63, 0);
    }
}

.pulse-success {
    animation: pulse-soft 2s infinite;
}

/* --- Titan Glassmorphism Utilities --- */
.ledger-glass-light {
    background: rgba(255, 255, 255, 0.4) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.ledger-glass-dark {
    background: #FFFFFF !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid var(--border);
}

/* Guard against animation overflow */
section,
.ledger-glass-section,
.ledger-home-hero {
    overflow-x: hidden;
}

.ledger-glass-hero {
    background: transparent !important;
}

.ledger-toast-container {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20000;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-width: 320px;
}

.ledger-toast {
    pointer-events: auto;
    background: var(--ledger-onyx);
    color: var(--ledger-white);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    animation: toastSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    font-weight: 500;
    font-size: 0.9rem;
}

.ledger-toast.success {
    border-left: 4px solid #34C759;
}

.ledger-toast.error {
    border-left: 4px solid #FF3B30;
}

.ledger-toast-close {
    background: none;
    border: none;
    color: var(--ledger-white);
    opacity: 0.5;
    cursor: pointer;
    padding: 0;
    font-size: 1.2rem;
}

.titan-toast-close:hover {
    opacity: 1;
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.toast-fade-out {
    animation: toastFadeOut 0.4s forwards !important;
}

@keyframes toastFadeOut {
    to {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }
}

/* --- Ledger Operations Confirmation (Pro Overlay) --- */
.ledger-confirm-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 99999;
    pointer-events: none;
    display: none !important;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 1.5rem;
    background: transparent !important;
    transition: all 0.3s ease;
}

.ledger-confirm-container.active {
    display: flex !important;
    pointer-events: auto !important;
}

.ledger-confirm-box {
    background: rgba(255, 255, 255, 0.95);
    color: #1d1d1f;
    padding: 1.5rem;
    border-radius: 18px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 340px;
    position: relative;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.ledger-confirm-container.active .ledger-confirm-box {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.ledger-confirm-title {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: #FF3B30;
    text-transform: uppercase;
}

.ledger-confirm-message {
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.4;
    color: #1d1d1f;
    opacity: 0.9;
}

.ledger-confirm-actions {
    display: flex;
    gap: 0.75rem;
}

.ledger-confirm-actions button {
    flex: 1;
    padding: 8px 14px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.7rem;
    transition: all 0.2s;
    border: none;
}

.btn-confirm-primary {
    background: var(--ledger-onyx);
    color: var(--ledger-white);
}

.btn-confirm-primary:hover {
    background: #333333;
    transform: scale(0.98);
}

.btn-confirm-secondary {
    background: #f5f5f7;
    color: #1d1d1f;
}

.btn-confirm-secondary:hover {
    background: #e5e5e7;
    transform: scale(0.98);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* EXISTING QUEUE STYLES */
.queue-progress-container,
.queue-progress-bar {
    display: none !important;
}

.step-text {
    display: none !important;
}


.asset-vault-item.processing-active {
    background: rgba(0, 0, 0, 0.02);
    border-left: 3px solid var(--ledger-onyx);
}

.asset-vault-item.processing-active .queue-progress-container,
.asset-vault-item.processing-active .step-text {
    display: block;
}