/* ====== Baslayout / Dark mode (default) ====== */

:root {
    --dc-bg: #1A1A1A;           /* soft black (tic.io style) */
    --dc-bg-alt: #222222;       /* card / panel */
    --dc-bg-elevated: #2a2a2a;  /* navbar etc */
    --dc-border: #333333;
    --dc-text: #c7ccd4;         /* primary body text — dialed back from pure white (#e5e7eb) to reduce glare on dark bg */
    --dc-text-muted: #9ca3af;
    --dc-accent: #e8922d;
    --dc-accent-soft: #c77a22;
    --dc-accent-muted: #f0b060;
    --dc-danger: #f97373;
    --dc-success: #22c55e;
    --dc-warning: #facc15;
    --dc-code-bg: #141414;
    --dc-code-text: #f5f5f5;
    --dc-code-inline-bg: #222222;
    --dc-code-border: #2a2a2a;
    --dc-card-shadow: 0 18px 40px rgba(10, 10, 10, 0.45);
}

/* ====== Light mode ====== */

html.light {
    --dc-bg: #f5f7fa;
    --dc-bg-alt: #ffffff;
    --dc-bg-elevated: #ffffff;
    --dc-border: #e2e8f0;
    --dc-text: #1e293b;
    --dc-text-muted: #64748b;
    --dc-accent: #e8922d;
    --dc-accent-soft: #c77a22;
    --dc-accent-muted: #b87420;
    --dc-danger: #dc2626;
    --dc-success: #16a34a;
    --dc-warning: #d97706;
    --dc-code-bg: #f1f5f9;
    --dc-code-text: #334155;
    --dc-code-inline-bg: #e2e8f0;
    --dc-code-border: #cbd5e1;
    --dc-card-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* Grund */

body {
    background-color: var(--dc-bg);
    color: var(--dc-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ====== Micro-animations ====== */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(24px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(232, 146, 45, 0); }
    50%      { box-shadow: 0 0 20px 4px rgba(232, 146, 45, 0.15); }
}

@keyframes countUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes flowPulse {
    0%   { opacity: 0.3; transform: translateX(-6px); }
    50%  { opacity: 1;   transform: translateX(6px); }
    100% { opacity: 0.3; transform: translateX(-6px); }
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.4; }
    50%      { opacity: 1; }
}

@keyframes spinnerRotate {
    to { transform: rotate(360deg); }
}

@keyframes toastSlideIn {
    from { transform: translateX(120%); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

@keyframes toastSlideOut {
    from { transform: translateX(0); opacity: 1; }
    to   { transform: translateX(120%); opacity: 0; }
}

@keyframes stepCheck {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

/* Animate cards on load */
.card {
    animation: fadeInUp 0.5s ease-out both;
}

.card:nth-child(2) { animation-delay: 0.07s; }
.card:nth-child(3) { animation-delay: 0.14s; }
.card:nth-child(4) { animation-delay: 0.21s; }

.row > [class*="col"]:nth-child(1) .card { animation-delay: 0s; }
.row > [class*="col"]:nth-child(2) .card { animation-delay: 0.08s; }
.row > [class*="col"]:nth-child(3) .card { animation-delay: 0.16s; }
.row > [class*="col"]:nth-child(4) .card { animation-delay: 0.24s; }

/* Table row hover lift */
.table tbody tr {
    transition: background-color 0.2s ease, transform 0.15s ease;
}

.table tbody tr:hover {
    background-color: rgba(232, 146, 45, 0.04) !important;
}

/* Button transitions */
.btn {
    transition: all 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

/* Alert slide in */
.alert {
    animation: fadeInUp 0.35s ease-out both;
}

/* ====== Rubriker / Headings ====== */

h1, h2, h3, h4, h5, h6 {
    color: var(--dc-text) !important;
}

.card h1,
.card h2,
.card h3,
.card h4,
.card h5,
.card h6 {
    color: var(--dc-text) !important;
}

h1.h5, h1.h4, h1.h3 {
    color: var(--dc-text) !important;
}

label.form-label {
    color: var(--dc-text) !important;
}

/* Länkar */

a,
.nav-link {
    color: var(--dc-accent-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover,
.nav-link:hover {
    color: var(--dc-accent);
    text-decoration: underline;
}

/* ====== Navbar ====== */

.dc-navbar {
    background-color: var(--dc-bg-elevated) !important;
    border-bottom: 1px solid var(--dc-border);
}

.dc-navbar-brand {
    color: var(--dc-text) !important;
    font-weight: 600;
}

.dc-navbar .nav-link {
    color: var(--dc-text-muted);
    font-size: 0.95rem;
    padding: 0.5rem 0.85rem !important;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.dc-navbar .nav-link:hover {
    color: var(--dc-accent) !important;
    background-color: rgba(232, 146, 45, 0.08);
    text-decoration: none;
}

.dc-navbar .nav-link.active {
    color: var(--dc-accent) !important;
    background-color: rgba(232, 146, 45, 0.12);
}

.dc-navbar-toggler {
    border-color: var(--dc-border);
}

.dc-navbar-toggler .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(229,231,235, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Navbar badge */
.dc-nav-badge {
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    border-radius: 999px;
    background-color: var(--dc-accent);
    color: #fff;
    margin-left: 0.35rem;
    font-weight: 600;
    vertical-align: top;
}

/* ====== Cards & paneler ====== */

.card {
    background-color: var(--dc-bg-alt);
    border: 1px solid var(--dc-border);
    border-radius: 0.75rem;
    box-shadow: var(--dc-card-shadow, 0 18px 40px rgba(10, 10, 10, 0.45));
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
    border-color: rgba(232, 146, 45, 0.2);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--dc-border);
    color: var(--dc-text-muted);
}

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

/* ====== Formulär ====== */

.form-label {
    color: var(--dc-text);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.form-text,
.text-muted {
    color: var(--dc-text-muted) !important;
}

.form-control,
.form-select {
    background-color: var(--dc-bg);
    color: var(--dc-text);
    border-color: var(--dc-border);
    border-radius: 0.5rem;
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control::placeholder {
    color: #6b7280;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--dc-bg);
    color: var(--dc-text);
    border-color: var(--dc-accent);
    box-shadow: 0 0 0 1px var(--dc-accent-soft);
}

/* Range / slider */
.form-range::-webkit-slider-thumb {
    background: var(--dc-accent);
}
.form-range::-webkit-slider-runnable-track {
    background: var(--dc-border);
}

/* Textarea */

textarea.form-control {
    min-height: 140px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.9rem;
}

/* ====== Tabeller ====== */

.table {
    margin-bottom: 0;
}

.table-dark {
    --bs-table-bg: var(--dc-bg-alt);
    --bs-table-border-color: var(--dc-border);
    --bs-table-striped-bg: var(--dc-bg);
    --bs-table-striped-color: var(--dc-text);
    --bs-table-hover-bg: var(--dc-bg);
    --bs-table-hover-color: var(--dc-text);
}

.table thead th {
    border-bottom: 1px solid var(--dc-border);
    color: var(--dc-text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    font-weight: 500;
}

.table td,
.table th {
    vertical-align: middle;
    border-color: var(--dc-border);
    font-size: 0.9rem;
}

/* Uniform table cells: neutralise <strong> and <code> so every column
   reads with the same font, weight, and colour. <code> needs !important
   because the generic `code { ... !important }` rule sets background,
   colour, and font-size we need to override. Outside tables, code and
   strong keep their normal styling. */
.table tbody td strong,
.table tbody td b {
    font-weight: inherit;
}
.table code,
.table tbody td code {
    font-family: inherit !important;
    background: transparent !important;
    background-color: transparent !important;
    color: inherit !important;
    border: 0 !important;
    padding: 0 !important;
    font-size: inherit !important;
    border-radius: 0 !important;
}

/* Collapse-rader (loggdetaljer) */

pre {
    background-color: var(--dc-code-bg);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--dc-code-border);
    font-size: 0.8rem;
}

/* ====== Knappstil ====== */

.btn-primary {
    background: linear-gradient(135deg, var(--dc-accent), var(--dc-accent-soft));
    border-color: var(--dc-accent-soft);
    color: #f9fafb;
    font-weight: 500;
    border-radius: 0.5rem;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dc-accent-soft), var(--dc-accent));
    border-color: var(--dc-accent);
}

.btn-outline-light {
    border-color: var(--dc-border);
    color: var(--dc-text);
    border-radius: 0.5rem;
}

.btn-outline-light:hover {
    background-color: var(--dc-border);
    color: var(--dc-text);
}

.btn-sm {
    padding: 0.15rem 0.5rem;
    font-size: 0.8rem;
}

/* ====== Badge system ====== */

/* Size variants */
.badge           { font-size: 0.75rem; }
.badge.badge-sm  { font-size: 0.65rem; }
.badge.badge-lg  { font-size: 0.85rem; }

/* Pipeline badges (message flow: received → forwarded → delivered → error) */

.badge-pipeline {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.45rem;
    border-radius: 999px;
    transition: all 0.3s ease;
}

.badge-pipeline.received {
    background-color: rgba(232, 146, 45, 0.16);
    color: var(--dc-accent-muted);
}

.badge-pipeline.queued {
    background-color: rgba(234, 179, 8, 0.16);
    color: #fde68a;
}

.badge-pipeline.processing {
    background-color: rgba(59, 130, 246, 0.16);
    color: #93c5fd;
}

.badge-pipeline.forwarded {
    background-color: rgba(232, 146, 45, 0.18);
    color: var(--dc-accent);
}

.badge-pipeline.delivered {
    background-color: rgba(34, 197, 94, 0.16);
    color: var(--dc-success);
}

.badge-pipeline.error, .badge-pipeline.failed, .badge-pipeline.dead {
    background-color: rgba(239, 68, 68, 0.18);
    color: var(--dc-danger);
}

/* ====== Layoutdetaljer ====== */

h1, h2, h3, h4, h5 {
    color: var(--dc-text);
}

h1.h4, h1.h5, .card h1, .card h2, .card h3, .card h4, .card h5 {
    margin-bottom: 0.75rem;
}

.container {
    max-width: 1200px;
}

/* Avstånd under navbaren på små skärmar */

@media (max-width: 767.98px) {
    .card-body {
        padding: 1.25rem 1rem;
    }
}

/* ====== Security / Trust UI ====== */

.dc-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: stretch;
    margin-top: 1.25rem;
    margin-bottom: 0.75rem;
}

.dc-trust-box {
    flex: 1 1 0;
    min-width: 140px;
    background-color: var(--dc-bg);
    border-radius: 0.75rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--dc-border);
    position: relative;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.dc-trust-box:hover {
    border-color: rgba(232, 146, 45, 0.4);
    box-shadow: 0 0 20px rgba(232, 146, 45, 0.08);
}

.dc-trust-box.dc-trust-active {
    border-color: var(--dc-success);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.15);
}

.dc-trust-box h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dc-text-muted);
    margin-bottom: 0.25rem;
}

.dc-trust-box .dc-trust-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dc-text);
}

.dc-trust-box .dc-trust-meta {
    font-size: 0.75rem;
    color: var(--dc-text-muted);
}

.dc-trust-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    color: var(--dc-text-muted);
}

.dc-trust-divider i {
    font-size: 1.1rem;
    animation: flowPulse 2s ease-in-out infinite;
}

.dc-trust-divider.dc-flow-active i {
    color: var(--dc-success);
    animation: flowPulse 1s ease-in-out infinite;
}

/* Security badges */

.badge-security {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    border: 1px solid rgba(34, 197, 94, 0.4);
    background-color: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.badge-security-warning {
    border-color: rgba(234, 179, 8, 0.4);
    background-color: rgba(234, 179, 8, 0.15);
    color: #facc15;
}

.badge-security-error {
    border-color: rgba(239, 68, 68, 0.4);
    background-color: rgba(239, 68, 68, 0.15);
    color: #f97373;
}

.dc-tech-meta {
    font-size: 0.8rem;
    color: var(--dc-text-muted);
}

.dc-tech-meta code {
    font-size: 0.75rem;
}

@media (max-width: 768px) {
    .dc-header-badges {
        width: 100%;
        margin-top: 0.5rem;
    }
}

/* ====== Code blocks ====== */

pre, pre code, code {
    color: var(--dc-code-text, #f5f5f5) !important;
    background-color: var(--dc-code-bg, #1a1a1a) !important;
}

pre {
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--dc-code-border, #2a2a2a);
    font-size: 0.9rem;
    overflow-x: auto;
}

code {
    background-color: var(--dc-code-inline-bg, #222222) !important;
    color: var(--dc-code-text, #f5f5f5) !important;
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

.card pre,
.card pre code {
    color: var(--dc-code-text, #f9fafb) !important;
    background-color: var(--dc-code-bg, #111111) !important;
}

.card code {
    color: var(--dc-code-text, #e5e7eb) !important;
    background-color: var(--dc-code-inline-bg, #222222) !important;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

.table-dark pre,
.table-dark pre code {
    color: var(--dc-code-text, #f9fafb) !important;
    background-color: var(--dc-code-bg, #020617) !important;
}

/* ====== KPI Cards (Dashboard) ====== */

.dc-kpi-card {
    text-align: center;
    padding: 1.25rem 1rem;
}

.dc-kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.dc-kpi-icon.blue, .dc-kpi-icon.orange {
    background-color: rgba(232, 146, 45, 0.15);
    color: var(--dc-accent);
}

.dc-kpi-icon.green {
    background-color: rgba(34, 197, 94, 0.15);
    color: var(--dc-success);
}

.dc-kpi-icon.purple {
    background-color: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}

.dc-kpi-icon.amber {
    background-color: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

.dc-kpi-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--dc-text);
    animation: countUp 0.6s ease-out both;
}

.dc-kpi-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dc-text-muted);
    margin-top: 0.25rem;
}

.dc-kpi-sub {
    font-size: 0.75rem;
    color: var(--dc-text-muted);
    margin-top: 0.35rem;
}

/* ====== Live Flow Visualization ====== */

.dc-flow-viz {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 2rem 1rem;
    position: relative;
}

.dc-flow-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 2;
}

.dc-flow-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 2px solid var(--dc-border);
    background-color: var(--dc-bg-alt);
    transition: all 0.4s ease;
    position: relative;
}

.dc-flow-circle.active {
    border-color: var(--dc-success);
    box-shadow: 0 0 24px rgba(34, 197, 94, 0.25);
}

.dc-flow-circle.processing {
    border-color: var(--dc-accent);
    box-shadow: 0 0 24px rgba(232, 146, 45, 0.25);
    animation: pulseGlow 2s ease-in-out infinite;
}

.dc-flow-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dc-text-muted);
}

.dc-flow-connector {
    flex: 1;
    max-width: 120px;
    min-width: 60px;
    height: 2px;
    background-color: var(--dc-border);
    position: relative;
    z-index: 1;
}

.dc-flow-connector .dc-flow-dot {
    width: 8px;
    height: 8px;
    background-color: var(--dc-accent);
    border-radius: 50%;
    position: absolute;
    top: -3px;
    left: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dc-flow-connector.active {
    background-color: rgba(34, 197, 94, 0.4);
}

.dc-flow-connector.active .dc-flow-dot {
    opacity: 1;
    background-color: var(--dc-success);
    animation: flowDot 1.5s ease-in-out infinite;
}

@keyframes flowDot {
    0%   { left: 0%;   opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { left: 100%; opacity: 0; }
}

/* ====== Demo Scenario Buttons ====== */

.dc-scenario-btn {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background-color: var(--dc-bg);
    border: 1px solid var(--dc-border);
    border-radius: 0.75rem;
    color: var(--dc-text);
    text-align: left;
    width: 100%;
    transition: all 0.25s ease;
    cursor: pointer;
}

.dc-scenario-btn:hover {
    border-color: var(--dc-accent);
    background-color: rgba(232, 146, 45, 0.06);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 146, 45, 0.1);
}

.dc-scenario-btn:active {
    transform: translateY(0);
}

.dc-scenario-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.dc-scenario-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.dc-scenario-desc {
    font-size: 0.8rem;
    color: var(--dc-text-muted);
    margin: 0;
}

.dc-scenario-meta {
    font-size: 0.7rem;
    color: var(--dc-text-muted);
    margin-top: 0.25rem;
    display: flex;
    gap: 0.75rem;
}

/* ====== Live Activity Feed ====== */

.dc-feed {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dc-feed-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(31, 41, 55, 0.5);
    animation: slideInRight 0.4s ease-out both;
}

.dc-feed-item:last-child {
    border-bottom: none;
}

.dc-feed-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 0.4rem;
    flex-shrink: 0;
}

.dc-feed-dot.green { background-color: var(--dc-success); }
.dc-feed-dot.blue  { background-color: var(--dc-accent); }
.dc-feed-dot.amber { background-color: #fbbf24; }
.dc-feed-dot.red   { background-color: var(--dc-danger); }

.dc-feed-text {
    font-size: 0.85rem;
    line-height: 1.4;
}

.dc-feed-time {
    font-size: 0.72rem;
    color: var(--dc-text-muted);
}

/* ====== Journey Panel (Send & Watch) ====== */

.dc-journey {
    border-left: 2px solid var(--dc-border);
    padding-left: 1.25rem;
    margin-left: 0.5rem;
}

.dc-journey-step {
    position: relative;
    padding-bottom: 1.25rem;
    opacity: 0;
    transform: translateY(8px);
    transition: all 0.4s ease;
}

.dc-journey-step.visible {
    opacity: 1;
    transform: translateY(0);
}

.dc-journey-step::before {
    content: '';
    position: absolute;
    left: -1.65rem;
    top: 0.3rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--dc-border);
    background-color: var(--dc-bg);
    transition: all 0.3s ease;
}

.dc-journey-step.done::before {
    border-color: var(--dc-success);
    background-color: var(--dc-success);
    animation: stepCheck 0.3s ease both;
}

.dc-journey-step.active::before {
    border-color: var(--dc-accent);
    background-color: var(--dc-accent);
    box-shadow: 0 0 10px rgba(232, 146, 45, 0.4);
}

.dc-journey-step.error::before {
    border-color: var(--dc-danger);
    background-color: var(--dc-danger);
}

.dc-journey-title {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--dc-text);
}

.dc-journey-meta {
    font-size: 0.75rem;
    color: var(--dc-text-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.dc-journey-time {
    font-size: 0.7rem;
    color: var(--dc-text-muted);
}

/* ====== Toast Notifications ====== */

.dc-toast-container {
    position: fixed;
    top: 5rem;
    right: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
}

.dc-toast {
    background-color: var(--dc-bg-elevated);
    border: 1px solid var(--dc-border);
    border-radius: 0.75rem;
    padding: 0.9rem 1.15rem;
    min-width: 300px;
    max-width: 400px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    animation: toastSlideIn 0.4s ease-out both;
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.dc-toast.removing {
    animation: toastSlideOut 0.3s ease-in forwards;
}

.dc-toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.dc-toast-icon.success { color: var(--dc-success); }
.dc-toast-icon.info    { color: var(--dc-accent); }
.dc-toast-icon.error   { color: var(--dc-danger); }

.dc-toast-body {
    flex: 1;
}

.dc-toast-title {
    font-weight: 600;
    font-size: 0.88rem;
    margin-bottom: 0.1rem;
}

.dc-toast-text {
    font-size: 0.78rem;
    color: var(--dc-text-muted);
}

.dc-toast-close {
    background: none;
    border: none;
    color: var(--dc-text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 0;
    line-height: 1;
}

.dc-toast-close:hover {
    color: var(--dc-text);
}

/* ====== Timeline View (Message Log Alt) ====== */

.dc-timeline {
    position: relative;
    padding-left: 2rem;
}

.dc-timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--dc-accent), var(--dc-border));
}

.dc-timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
    animation: fadeInUp 0.4s ease-out both;
}

.dc-timeline-item:nth-child(2) { animation-delay: 0.05s; }
.dc-timeline-item:nth-child(3) { animation-delay: 0.1s; }
.dc-timeline-item:nth-child(4) { animation-delay: 0.15s; }
.dc-timeline-item:nth-child(5) { animation-delay: 0.2s; }

.dc-timeline-item::before {
    content: '';
    position: absolute;
    left: -1.65rem;
    top: 0.2rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--dc-accent);
    background-color: var(--dc-bg);
}

.dc-timeline-item.delivered::before {
    border-color: var(--dc-success);
    background-color: var(--dc-success);
}

.dc-timeline-item.error::before {
    border-color: var(--dc-danger);
    background-color: var(--dc-danger);
}

.dc-timeline-card {
    background-color: var(--dc-bg);
    border: 1px solid var(--dc-border);
    border-radius: 0.75rem;
    padding: 0.9rem 1.15rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.dc-timeline-card:hover {
    border-color: rgba(232, 146, 45, 0.3);
    background-color: var(--dc-bg-alt);
}

.dc-timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
}

.dc-timeline-route {
    font-weight: 600;
    font-size: 0.9rem;
}

.dc-timeline-time {
    font-size: 0.72rem;
    color: var(--dc-text-muted);
}

.dc-timeline-details {
    font-size: 0.8rem;
    color: var(--dc-text-muted);
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ====== ROI Calculator Enhanced ====== */

.dc-roi-card {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.06), rgba(34, 197, 94, 0.02));
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.dc-roi-card:hover {
    border-color: rgba(34, 197, 94, 0.35);
}

.dc-roi-big-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dc-success);
    line-height: 1;
    animation: countUp 0.6s ease-out both;
}

.dc-roi-comparison {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.dc-roi-before,
.dc-roi-after {
    flex: 1;
    padding: 0.9rem;
    border-radius: 0.5rem;
    text-align: center;
}

.dc-roi-before {
    background-color: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.dc-roi-after {
    background-color: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

/* ====== Loading Spinner ====== */

.dc-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--dc-border);
    border-top-color: var(--dc-accent);
    border-radius: 50%;
    animation: spinnerRotate 0.7s linear infinite;
    display: inline-block;
    vertical-align: middle;
}

/* ====== View Toggle Buttons ====== */

.dc-view-toggle {
    display: inline-flex;
    gap: 0;
    border: 1px solid var(--dc-border);
    border-radius: 0.5rem;
    overflow: hidden;
}

.dc-view-toggle .btn {
    border-radius: 0;
    border: none;
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
}

.dc-view-toggle .btn.active {
    background-color: var(--dc-accent);
    color: #fff;
}

/* ============================================================
   GLOBAL DARK-MODE CONTRAST OVERRIDES
   Forces light text on ALL Bootstrap components that default
   to dark text. Only active in dark mode (default).
   ============================================================ */

/* ── Base text propagation ── */
html:not(.light) body,
html:not(.light) .card,
html:not(.light) .card-body,
html:not(.light) .card-body p,
html:not(.light) .card-body li,
html:not(.light) .card-body span,
html:not(.light) .card-body div,
html:not(.light) .card-body strong,
html:not(.light) .card-body small,
html:not(.light) .card-body td,
html:not(.light) .card-body th {
    color: var(--dc-text);
}

/* ── Nav tabs & nav pills (developer.php, log.php) ── */
.nav-tabs {
    border-bottom-color: var(--dc-border) !important;
}

.nav-tabs .nav-link {
    color: var(--dc-text-muted) !important;
    border-color: transparent !important;
    background-color: transparent !important;
}

.nav-tabs .nav-link:hover {
    color: var(--dc-text) !important;
    border-color: var(--dc-border) var(--dc-border) transparent !important;
    background-color: rgba(232, 146, 45, 0.06) !important;
}

.nav-tabs .nav-link.active {
    color: var(--dc-text) !important;
    background-color: var(--dc-bg-alt) !important;
    border-color: var(--dc-border) var(--dc-border) var(--dc-bg-alt) !important;
}

.nav-pills .nav-link {
    color: var(--dc-text-muted) !important;
}

.nav-pills .nav-link:hover {
    color: var(--dc-text) !important;
    background-color: rgba(232, 146, 45, 0.08) !important;
}

.nav-pills .nav-link.active {
    color: #fff !important;
    background-color: var(--dc-accent) !important;
}

/* ── Select dropdown options (Chrome/Safari/Firefox) ── */
html:not(.light) .form-select,
html:not(.light) .form-select option,
html:not(.light) .form-control,
html:not(.light) select,
html:not(.light) select option {
    color: var(--dc-text) !important;
    background-color: var(--dc-bg) !important;
}

html:not(.light) .form-select:focus,
html:not(.light) .form-control:focus {
    color: var(--dc-text) !important;
    background-color: var(--dc-bg) !important;
}

/* Ensure option elements are readable in native dropdowns */
html:not(.light) option {
    color: #e5e7eb !important;
    background-color: #222222 !important;
}

/* ── Tables ── */
html:not(.light) .table,
html:not(.light) .table td,
html:not(.light) .table th,
html:not(.light) .table-dark,
html:not(.light) .table-dark td,
html:not(.light) .table-dark th,
html:not(.light) .table-dark tbody tr td {
    color: var(--dc-text) !important;
}

html:not(.light) .table-dark thead th {
    color: var(--dc-text-muted) !important;
}

/* ── Horizontal rules ── */
hr {
    border-color: var(--dc-border) !important;
    opacity: 1;
}

/* ── Bootstrap .border helper ── */
.border {
    border-color: var(--dc-border) !important;
}

/* ── Alerts ── */
html:not(.light) .alert {
    color: var(--dc-text) !important;
}

html:not(.light) .alert-success {
    background-color: rgba(34, 197, 94, 0.12) !important;
    border-color: rgba(34, 197, 94, 0.3) !important;
    color: #86efac !important;
}

html:not(.light) .alert-danger {
    background-color: rgba(239, 68, 68, 0.12) !important;
    border-color: rgba(239, 68, 68, 0.3) !important;
    color: #fca5a5 !important;
}

html:not(.light) .alert-warning {
    background-color: rgba(234, 179, 8, 0.12) !important;
    border-color: rgba(234, 179, 8, 0.3) !important;
    color: #fde68a !important;
}

html:not(.light) .alert-info {
    background-color: rgba(232, 146, 45, 0.12) !important;
    border-color: rgba(232, 146, 45, 0.3) !important;
    color: #93c5fd !important;
}

/* ── Bootstrap text utilities – ensure they work ── */
html:not(.light) .text-light {
    color: var(--dc-text) !important;
}

/* ── Paragraphs & general text inside any panel ── */
html:not(.light) p,
html:not(.light) li,
html:not(.light) dd,
html:not(.light) dt,
html:not(.light) label,
html:not(.light) .small,
html:not(.light) small {
    color: var(--dc-text);
}

html:not(.light) .text-muted,
html:not(.light) .form-text {
    color: var(--dc-text-muted) !important;
}

/* ── Dropdown menus (Bootstrap) ── */
html:not(.light) .dropdown-menu {
    background-color: var(--dc-bg-elevated) !important;
    border-color: var(--dc-border) !important;
}

html:not(.light) .dropdown-item {
    color: var(--dc-text) !important;
}

html:not(.light) .dropdown-item:hover,
html:not(.light) .dropdown-item:focus {
    background-color: rgba(232, 146, 45, 0.1) !important;
    color: var(--dc-text) !important;
}

/* ── List groups ── */
html:not(.light) .list-group-item {
    background-color: var(--dc-bg-alt) !important;
    border-color: var(--dc-border) !important;
    color: var(--dc-text) !important;
}

/* ── Modal (if used later) ── */
html:not(.light) .modal-content {
    background-color: var(--dc-bg-alt) !important;
    border-color: var(--dc-border) !important;
    color: var(--dc-text) !important;
}

html:not(.light) .modal-header {
    border-bottom-color: var(--dc-border) !important;
}

html:not(.light) .modal-footer {
    border-top-color: var(--dc-border) !important;
}

/* ── Accordion (if used) ── */
html:not(.light) .accordion-item {
    background-color: var(--dc-bg-alt) !important;
    border-color: var(--dc-border) !important;
}

html:not(.light) .accordion-button {
    background-color: var(--dc-bg-alt) !important;
    color: var(--dc-text) !important;
}

html:not(.light) .accordion-button:not(.collapsed) {
    background-color: rgba(232, 146, 45, 0.08) !important;
    color: var(--dc-text) !important;
}

/* ── Collapse / expandable detail panels ── */
html:not(.light) .collapse pre,
html:not(.light) .collapsing pre {
    color: #f5f5f5 !important;
}

/* ── Input group text ── */
html:not(.light) .input-group-text {
    background-color: var(--dc-bg-elevated) !important;
    border-color: var(--dc-border) !important;
    color: var(--dc-text-muted) !important;
}

/* ── Breadcrumbs ── */
html:not(.light) .breadcrumb-item,
html:not(.light) .breadcrumb-item a {
    color: var(--dc-text-muted) !important;
}

html:not(.light) .breadcrumb-item.active {
    color: var(--dc-text) !important;
}

/* ── Tooltip (Bootstrap) ── */
html:not(.light) .tooltip-inner {
    background-color: var(--dc-bg-elevated) !important;
    color: var(--dc-text) !important;
}

/* ── Popover ── */
html:not(.light) .popover {
    background-color: var(--dc-bg-elevated) !important;
    border-color: var(--dc-border) !important;
}

html:not(.light) .popover-body {
    color: var(--dc-text) !important;
}

/* ── Pagination ── */
html:not(.light) .page-link {
    background-color: var(--dc-bg-alt) !important;
    border-color: var(--dc-border) !important;
    color: var(--dc-text) !important;
}

html:not(.light) .page-link:hover {
    background-color: rgba(232, 146, 45, 0.1) !important;
    color: var(--dc-accent) !important;
}

html:not(.light) .page-item.active .page-link {
    background-color: var(--dc-accent) !important;
    border-color: var(--dc-accent) !important;
    color: #fff !important;
}

/* ── Badges (dark mode overrides) ── */

html:not(.light) .badge.bg-primary-subtle {
    background-color: rgba(232, 146, 45, 0.2) !important;
    color: #f0b060 !important;
    border: 1px solid rgba(232, 146, 45, 0.3);
}

html:not(.light) .badge.bg-success-subtle {
    background-color: rgba(34, 197, 94, 0.2) !important;
    color: #86efac !important;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

html:not(.light) .badge.bg-danger-subtle {
    background-color: rgba(239, 68, 68, 0.2) !important;
    color: #fca5a5 !important;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

html:not(.light) .badge.bg-warning-subtle {
    background-color: rgba(234, 179, 8, 0.2) !important;
    color: #fde68a !important;
    border: 1px solid rgba(234, 179, 8, 0.3);
}

html:not(.light) .badge.bg-info-subtle {
    background-color: rgba(59, 130, 246, 0.2) !important;
    color: #93c5fd !important;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

html:not(.light) .badge.bg-secondary {
    background-color: rgba(148, 163, 184, 0.15) !important;
    color: #cbd5e1 !important;
    border: 1px solid rgba(148, 163, 184, 0.25);
}

/* ============================================================
   LIGHT MODE COMPONENT OVERRIDES
   ============================================================ */

/* ── Navbar: light bg with subtle border ── */
html.light .dc-navbar {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

html.light .dc-navbar .nav-link:hover {
    background-color: rgba(232, 146, 45, 0.06);
}

html.light .dc-navbar-toggler .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(30,41,59,0.8)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Buttons ── */
html.light .btn-outline-light {
    border-color: var(--dc-border);
    color: var(--dc-text);
}

html.light .btn-outline-light:hover {
    background-color: var(--dc-bg);
    color: var(--dc-text);
}

/* ── Tables: neutralize table-dark in light mode ── */
html.light .table-dark {
    --bs-table-bg: var(--dc-bg-alt);
    --bs-table-border-color: var(--dc-border);
    --bs-table-color: var(--dc-text);
    --bs-table-striped-bg: #f1f5f9;
    --bs-table-striped-color: var(--dc-text);
    --bs-table-hover-bg: #f1f5f9;
    --bs-table-hover-color: var(--dc-text);
    color: var(--dc-text) !important;
}

html.light .table-dark td,
html.light .table-dark th,
html.light .table-dark thead th {
    color: var(--dc-text) !important;
}

html.light .table td,
html.light .table th {
    color: var(--dc-text);
}

/* ── Badges: stronger colors for light mode ── */
html.light .badge.bg-primary-subtle {
    background-color: rgba(232, 146, 45, 0.15) !important;
    color: #9a5c0d !important;
    border: 1px solid rgba(232, 146, 45, 0.3);
}

html.light .badge.bg-success-subtle {
    background-color: rgba(34, 197, 94, 0.15) !important;
    color: #15803d !important;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

html.light .badge.bg-danger-subtle {
    background-color: rgba(239, 68, 68, 0.12) !important;
    color: #b91c1c !important;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

html.light .badge.bg-warning-subtle {
    background-color: rgba(234, 179, 8, 0.15) !important;
    color: #92400e !important;
    border: 1px solid rgba(234, 179, 8, 0.3);
}

html.light .badge.bg-info-subtle {
    background-color: rgba(59, 130, 246, 0.12) !important;
    color: #1d4ed8 !important;
    border: 1px solid rgba(59, 130, 246, 0.25);
}

html.light .badge.bg-secondary {
    background-color: rgba(100, 116, 139, 0.12) !important;
    color: #475569 !important;
    border: 1px solid rgba(100, 116, 139, 0.25);
}

/* ── Cards: subtle shadow + border in light mode ── */
html.light .card {
    border-color: #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

html.light .card:hover {
    border-color: rgba(232, 146, 45, 0.25);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

html.light .card-header {
    background-color: #f8fafc;
    border-bottom-color: #e2e8f0;
    color: #334155;
    font-weight: 600;
}

/* ── Forms: clean borders ── */
html.light .form-control,
html.light .form-select {
    background-color: #ffffff;
    border-color: #cbd5e1;
    color: #1e293b;
}

html.light .form-control:focus,
html.light .form-select:focus {
    background-color: #ffffff;
    border-color: var(--dc-accent);
    box-shadow: 0 0 0 2px rgba(232, 146, 45, 0.15);
}

/* ── Navbar: clean with subtle shadow ── */
html.light .dc-navbar {
    background-color: #ffffff !important;
    border-bottom-color: #e2e8f0;
}

/* ── Table rows: alternating stripe ── */
html.light .table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: #f8fafc;
    color: var(--dc-text);
}

html.light .table thead th {
    background-color: #f1f5f9;
    color: #475569;
    border-bottom-color: #cbd5e1;
}

html.light .table tbody tr:hover {
    background-color: rgba(232, 146, 45, 0.04) !important;
}

/* ── Code blocks ── */
html.light code {
    color: #b45309 !important;
    background-color: #fef3c7 !important;
}

html.light pre,
html.light pre code {
    color: #334155 !important;
    background-color: #f1f5f9 !important;
    border-color: #e2e8f0;
}

/* ── Pipeline badges: stronger in light mode ── */
html.light .badge-pipeline.received {
    background-color: rgba(232, 146, 45, 0.12);
    color: #92400e;
}

html.light .badge-pipeline.queued {
    background-color: rgba(234, 179, 8, 0.12);
    color: #92400e;
}

html.light .badge-pipeline.processing {
    background-color: rgba(59, 130, 246, 0.10);
    color: #1d4ed8;
}

html.light .badge-pipeline.forwarded {
    background-color: rgba(232, 146, 45, 0.12);
    color: #9a5c0d;
}

html.light .badge-pipeline.delivered {
    background-color: rgba(34, 197, 94, 0.12);
    color: #15803d;
}

html.light .badge-pipeline.error,
html.light .badge-pipeline.failed,
html.light .badge-pipeline.dead {
    background-color: rgba(239, 68, 68, 0.10);
    color: #b91c1c;
}

/* ── Links ── */
html.light a,
html.light .nav-link {
    color: #b45309;
}

html.light a:hover,
html.light .nav-link:hover {
    color: var(--dc-accent);
}

/* ── KPI cards ── */
html.light .dc-kpi-value {
    color: #1e293b;
}

/* ── Alerts: Bootstrap defaults work, just tweak text ── */
html.light .alert-success { color: #15803d !important; }
html.light .alert-danger { color: #b91c1c !important; }
html.light .alert-warning { color: #92400e !important; }
html.light .alert-info { color: #1d4ed8 !important; }

/* ── Toast shadow ── */
html.light .dc-toast {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* ── Theme toggle button ── */
.dc-theme-toggle {
    background: none;
    border: 1px solid var(--dc-border);
    color: var(--dc-text-muted);
    border-radius: 0.5rem;
    padding: 0.2rem 0.45rem;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.dc-theme-toggle:hover {
    color: var(--dc-accent);
    border-color: var(--dc-accent);
}