/* =====================================================
   AppDeployHub — Design System
   Dark/Light theme via [data-theme] on <html>
   Primary palette: Material Design 3 "Kinetic Ether"
   ===================================================== */

/* ===== DARK THEME (default) ===== */
[data-theme="dark"] {
    --adh-bg:               #131318;
    --adh-surface-lowest:   #0e0e13;
    --adh-surface-low:      #1b1b20;
    --adh-surface:          #1f1f25;
    --adh-surface-high:     #2a292f;
    --adh-surface-highest:  #35343a;
    --adh-surface-bright:   #39383e;

    --adh-on-surface:       #f7f5fc;
    --adh-on-surface-var:   #d8d0e5;
    --adh-outline:          #958da1;
    --adh-outline-var:      #4a4455;

    --adh-primary:          #a78bfa;
    --adh-primary-container:#7c3aed;
    --adh-on-primary:       #3f008e;
    --adh-on-primary-cont:  #ede0ff;
    --adh-inv-primary:      #732ee4;

    --adh-secondary:        #4edea3;
    --adh-secondary-cont:   #00a572;
    --adh-on-secondary:     #003824;
    
    /* Better contrast variants */
    --adh-secondary-high:    #5ff0b3;
    --adh-secondary-low:     #00d48a;

    --adh-tertiary:         #ffb690;
    --adh-tertiary-cont:    #aa4900;
    --adh-on-tertiary:      #552100;

    --adh-error:            #ffb4ab;
    --adh-error-cont:       #93000a;

    /* Hero Accent (High Contrast) */
    --adh-hero-accent:      #7c3aed;

    /* Glassmorphism */
    --adh-glass-bg:         rgba(31, 31, 37, 0.5);
    --adh-glass-border:     rgba(149, 141, 161, 0.15);
    --adh-glass-blur:       blur(20px);

    /* Sidebar */
    --adh-sidebar-bg:       #131318;
    --adh-sidebar-text:     rgba(204, 195, 216, 0.7);
    --adh-sidebar-label:    rgba(204, 195, 216, 0.4);
    --adh-sidebar-border:   rgba(74, 68, 85, 0.4);
    --adh-sidebar-item-hover: rgba(255, 255, 255, 0.06);
    --adh-sidebar-item-active: var(--adh-primary-container);

    /* Bootstrap overrides */
    --bs-body-bg:           #131318;
    --bs-body-color:        #f7f5fc;
    --bs-border-color:      #4a4455;
    --bs-card-bg:           #1f1f25;
    --bs-dropdown-bg:       #2a292f;
    --bs-dropdown-border-color: #4a4455;
    --bs-dropdown-link-color: #ccc3d8;
    --bs-dropdown-link-hover-bg: #35343a;
    --bs-dropdown-link-hover-color: #e4e1e9;
    --bs-dropdown-link-active-bg: #7c3aed;
    --bs-input-bg:          #0e0e13;
    --bs-input-border-color: #4a4455;
    --bs-input-color:       #e4e1e9;
    --bs-input-placeholder-color: #958da1;
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
    --adh-bg:               #fbfbfe;
    --adh-surface-lowest:   #ffffff;
    --adh-surface-low:      #f5f5f9;
    --adh-surface:          #ffffff;
    --adh-surface-high:     #efeff3;
    --adh-surface-highest:  #e7e7eb;
    --adh-surface-bright:   #ffffff;

    --adh-on-surface:       #18181b;
    --adh-on-surface-var:   #3f3f46;
    --adh-outline:          #71717a;
    --adh-outline-var:      #d4d4d8;

    --adh-primary:          #6750a4;
    --adh-primary-container:#eaddff;
    --adh-on-primary:       #ffffff;
    --adh-on-primary-cont:  #21005d;
    --adh-inv-primary:      #d0bcff;

    --adh-secondary:        #198754;
    --adh-secondary-cont:   #d1fae5;
    --adh-on-secondary:     #ffffff;

    --adh-tertiary:         #c75b21;
    --adh-tertiary-cont:    #ffdbca;
    --adh-on-tertiary:      #ffffff;

    --adh-error:            #b3261e;
    --adh-error-cont:       #ffdad6;

    /* Hero Accent (High Contrast) */
    --adh-hero-accent:      #6750a4;

    /* Glassmorphism (lighter on light bg) */
    --adh-glass-bg:         rgba(255, 255, 255, 0.7);
    --adh-glass-border:     rgba(103, 80, 164, 0.12);
    --adh-glass-blur:       blur(20px);

    /* Sidebar */
    --adh-sidebar-bg:       #fcfcff;
    --adh-sidebar-text:     #49454f;
    --adh-sidebar-label:    #79747e;
    --adh-sidebar-border:   #e1e0e8;
    --adh-sidebar-item-hover: rgba(0, 0, 0, 0.05);
    --adh-sidebar-item-active: var(--adh-primary-container);

    /* Bootstrap overrides */
    --bs-body-bg:           #fafafa;
    --bs-body-color:        #1c1b1f;
    --bs-border-color:      #cac4d0;
    --bs-card-bg:           #ffffff;
    --bs-dropdown-bg:       #ffffff;
    --bs-dropdown-border-color: #cac4d0;
    --bs-dropdown-link-color: #49454f;
    --bs-dropdown-link-hover-bg: #f0eef8;
    --bs-dropdown-link-hover-color: #1c1b1f;
    --bs-dropdown-link-active-bg: #6750a4;
    --bs-input-bg:          #ffffff;
    --bs-input-border-color: #cac4d0;
    --bs-input-color:       #1c1b1f;
    --bs-input-placeholder-color: #79747e;
}

/* ===== BASE ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--adh-on-surface);
    background-color: var(--adh-bg);
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6,
.headline, .display-font {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    color: var(--adh-on-surface);
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* ===== BOOTSTRAP VARIABLE SYNC ===== */
:root {
    --bs-primary:           var(--adh-primary-container);
    --bs-primary-rgb:       124, 58, 237;
    --bs-success-rgb:       78, 222, 163;
    --bs-danger-rgb:        255, 180, 171;
}

/* ===== GLASSMORPHISM ===== */
.glass-card {
    background: var(--adh-glass-bg);
    -webkit-backdrop-filter: var(--adh-glass-blur);
    backdrop-filter: var(--adh-glass-blur);
    border: 1px solid var(--adh-glass-border);
    border-radius: 1.5rem;
}

.glass-nav {
    background: var(--adh-glass-bg);
    -webkit-backdrop-filter: var(--adh-glass-blur);
    backdrop-filter: var(--adh-glass-blur);
    border-bottom: 1px solid var(--adh-glass-border);
}

/* ===== SURFACE UTILITIES ===== */
.adh-surface         { background: var(--adh-surface); }
.adh-surface-low     { background: var(--adh-surface-low); }
.adh-surface-lowest  { background: var(--adh-surface-lowest); }
.adh-surface-high    { background: var(--adh-surface-high); }
.adh-surface-highest { background: var(--adh-surface-highest); }

/* ===== CARDS ===== */
/* Premium card: depth via surface nesting, no hard 1px borders */
.premium-card {
    background: var(--adh-surface);
    border-radius: 1.5rem;
    padding: 1.5rem;
    transition: transform 0.25s ease, background 0.2s ease;
}

.premium-card:hover {
    transform: translateY(-4px);
    background: var(--adh-surface-high);
}

/* ===== BUTTONS ===== */
.btn-primary {
    background: var(--adh-primary-container);
    border: none;
    color: var(--adh-on-primary-cont);
    border-radius: 9999px;
    font-weight: 700;
    transition: box-shadow 0.25s ease, filter 0.2s ease, transform 0.1s ease;
}

.btn-primary:hover {
    background: var(--adh-primary-container);
    box-shadow: 0 0 30px rgba(124, 58, 237, 0.4);
    filter: brightness(1.1);
    color: var(--adh-on-primary-cont);
}

.btn-primary:active {
    transform: scale(0.96);
}

.btn-outline-primary {
    border-color: var(--adh-primary-container);
    color: var(--adh-primary);
    border-radius: 9999px;
    font-weight: 700;
}

.btn-outline-primary:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--adh-primary-container);
    color: var(--adh-primary);
}

/* ===== SIDEBAR ===== */
.sidebar-shell {
    width: 280px;
    min-height: 100vh;
    background: var(--adh-sidebar-bg);
    border-right: 1px solid var(--adh-sidebar-border);
    overflow-y: auto;
    flex-shrink: 0;
    position: relative;
    z-index: 1030;
}

.sidebar-section {
    border-top: 1px solid var(--adh-sidebar-border);
    padding-top: 1rem;
}

.sidebar-section:first-of-type {
    border-top: 0;
    padding-top: 0;
}

.sidebar-label {
    color: var(--adh-sidebar-label);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
}

.studio-context-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 0.875rem;
    background: var(--adh-sidebar-item-hover);
    border: 1px solid var(--adh-sidebar-border);
    transition: background 0.2s ease;
}

.studio-context-card:hover {
    background: var(--adh-sidebar-item-hover);
    filter: brightness(1.1);
}

.app-context-card {
    background: var(--adh-sidebar-item-hover);
    opacity: 0.8;
}

.min-width-0 {
    min-width: 0;
}

/* Sidebar nav links */
.sidebar-shell .nav-link {
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.625rem;
    color: var(--adh-sidebar-text) !important;
    transition: background 0.15s ease, color 0.15s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-shell .nav-link:hover {
    background: var(--adh-sidebar-item-hover);
    color: var(--adh-primary) !important;
}

.sidebar-shell .nav-link.active {
    background: var(--adh-sidebar-item-active) !important;
    color: var(--adh-on-primary-cont) !important;
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.35);
}

/* Fix active nav text color in dark theme for proper contrast */
[data-theme="dark"] .sidebar-shell .nav-link.active {
    color: #ffffff !important;
}

/* ===== TOP BAR ===== */
.adh-topbar {
    background: var(--adh-glass-bg);
    -webkit-backdrop-filter: var(--adh-glass-blur);
    backdrop-filter: var(--adh-glass-blur);
    border-bottom: 1px solid var(--adh-glass-border);
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
}

.topbar-studio-btn {
    max-width: min(340px, 50vw);
    background: var(--adh-surface-high);
    border: 1px solid var(--adh-outline-var);
    color: var(--adh-on-surface);
    border-radius: 0.75rem;
    transition: background 0.2s ease;
}

.topbar-studio-btn:hover {
    background: var(--adh-surface-highest);
    color: var(--adh-on-surface);
}

/* ===== DROPDOWNS ===== */
.adh-dropdown {
    background: var(--adh-surface-high);
    border: 1px solid var(--adh-outline-var);
    border-radius: 0.875rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    overflow: hidden;
}

.adh-dropdown .dropdown-item {
    color: var(--adh-on-surface-var);
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.15s ease, color 0.15s ease;
}

.adh-dropdown .dropdown-item:hover {
    background: var(--adh-surface-highest);
    color: var(--adh-on-surface);
}

.adh-dropdown .dropdown-item.active {
    background: rgba(124, 58, 237, 0.2);
    color: var(--adh-primary);
}

.adh-dropdown .dropdown-header {
    color: var(--adh-outline);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.5rem 1rem 0.25rem;
}

.adh-dropdown .dropdown-divider {
    border-color: var(--adh-outline-var);
    margin: 0.25rem 0;
}

/* ===== AUTH CARDS ===== */
.auth-card {
    background: var(--adh-surface);
    border-radius: 1.5rem;
    border: 1px solid var(--adh-glass-border);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .auth-card {
    background: var(--adh-glass-bg);
    backdrop-filter: var(--adh-glass-blur);
    -webkit-backdrop-filter: var(--adh-glass-blur);
}

/* ===== FORM CONTROLS ===== */
.form-control, .form-select {
    background-color: var(--adh-surface-lowest);
    border-color: var(--adh-outline-var);
    color: var(--adh-on-surface);
    border-radius: 0.75rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--adh-surface-lowest);
    color: var(--adh-on-surface);
    border-color: var(--adh-primary-container);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.2);
    outline: none;
}

.form-control:disabled, .form-control[readonly],
.form-select:disabled {
    background-color: var(--adh-surface-low) !important;
    border-style: dashed;
    opacity: 0.6;
    cursor: not-allowed;
    color: var(--adh-on-surface-var) !important;
}

.form-control::placeholder {
    color: var(--adh-outline);
}

.form-label {
    color: var(--adh-on-surface);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.375rem;
}

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

/* ===== VALIDATION ===== */
.valid.modified:not([type=checkbox]) {
    border-color: var(--adh-secondary);
    box-shadow: 0 0 0 3px rgba(78, 222, 163, 0.2);
}

.invalid {
    border-color: var(--adh-error);
    box-shadow: 0 0 0 3px rgba(255, 180, 171, 0.2);
}

.validation-message {
    color: var(--adh-error);
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

/* ===== BADGES & CHIPS ===== */
.adh-badge-primary {
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    color: var(--adh-primary);
    border-radius: 9999px;
    padding: 0.2rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.adh-badge-secondary {
    background: rgba(78, 222, 163, 0.1);
    border: 1px solid rgba(78, 222, 163, 0.2);
    color: var(--adh-secondary);
    border-radius: 9999px;
    padding: 0.2rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Automatic badge with guaranteed contrast */
.adh-badge-automatic {
    background: rgba(78, 222, 163, 0.12);
    border: 1px solid rgba(78, 222, 163, 0.2);
    color: var(--adh-secondary);
    border-radius: 9999px;
    padding: 0.2rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

[data-theme="light"] .adh-badge-automatic {
    background: rgba(25, 135, 84, 0.08);
    border-color: rgba(25, 135, 84, 0.15);
    color: #146c43;
}

/* Versions badge with guaranteed contrast */
.adh-badge-versions {
    background: rgba(13, 110, 253, 0.12);
    border: 1px solid rgba(13, 110, 253, 0.2);
    color: #0d6efd;
    border-radius: 9999px;
    padding: 0.2rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

[data-theme="dark"] .adh-badge-versions {
    background: rgba(110, 142, 251, 0.15);
    border-color: rgba(110, 142, 251, 0.25);
    color: #6e8efb;
}

/* Global fix for all Bootstrap subtle badges - guaranteed contrast */
[data-theme="dark"] .badge.bg-primary-subtle {
    background-color: rgba(124, 58, 237, 0.15) !important;
    color: var(--adh-primary) !important;
    border-color: rgba(124, 58, 237, 0.25) !important;
}

[data-theme="light"] .badge.bg-primary-subtle {
    background-color: rgba(103, 80, 164, 0.08) !important;
    color: #6750a4 !important;
    border-color: rgba(103, 80, 164, 0.15) !important;
}

[data-theme="dark"] .badge.bg-secondary-subtle {
    background-color: rgba(78, 222, 163, 0.15) !important;
    color: var(--adh-secondary) !important;
    border-color: rgba(78, 222, 163, 0.25) !important;
}

[data-theme="light"] .badge.bg-secondary-subtle {
    background-color: rgba(25, 135, 84, 0.1) !important;
    color: #198754 !important;
    border-color: rgba(25, 135, 84, 0.2) !important;
}

[data-theme="dark"] .badge.bg-success-subtle {
    background-color: rgba(78, 222, 163, 0.15) !important;
    color: var(--adh-secondary) !important;
    border-color: rgba(78, 222, 163, 0.25) !important;
}

[data-theme="light"] .badge.bg-success-subtle {
    background-color: rgba(25, 135, 84, 0.1) !important;
    color: #198754 !important;
    border-color: rgba(25, 135, 84, 0.2) !important;
}

[data-theme="dark"] .badge.bg-info-subtle {
    background-color: rgba(110, 142, 251, 0.15) !important;
    color: #6e8efb !important;
    border-color: rgba(110, 142, 251, 0.25) !important;
}

[data-theme="light"] .badge.bg-info-subtle {
    background-color: rgba(13, 110, 253, 0.08) !important;
    color: #0d6efd !important;
    border-color: rgba(13, 110, 253, 0.15) !important;
}

[data-theme="dark"] .badge.bg-warning-subtle {
    background-color: rgba(255, 182, 144, 0.15) !important;
    color: var(--adh-tertiary) !important;
    border-color: rgba(255, 182, 144, 0.25) !important;
}

[data-theme="light"] .badge.bg-warning-subtle {
    background-color: rgba(255, 193, 7, 0.08) !important;
    color: #664d03 !important;
    border-color: rgba(255, 193, 7, 0.15) !important;
}

[data-theme="dark"] .badge.bg-danger-subtle {
    background-color: rgba(255, 180, 171, 0.15) !important;
    color: var(--adh-error) !important;
    border-color: rgba(255, 180, 171, 0.25) !important;
}

[data-theme="light"] .badge.bg-danger-subtle {
    background-color: rgba(220, 53, 69, 0.08) !important;
    color: #b02a37 !important;
    border-color: rgba(220, 53, 69, 0.15) !important;
}

[data-theme="dark"] .badge.bg-light-subtle {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: var(--adh-on-surface) !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
}

[data-theme="light"] .badge.bg-light-subtle {
    background-color: rgba(248, 249, 250, 0.75) !important;
    color: #495057 !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
}

[data-theme="dark"] .badge.bg-dark-subtle {
    background-color: rgba(0, 0, 0, 0.2) !important;
    color: var(--adh-on-surface) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

[data-theme="light"] .badge.bg-dark-subtle {
    background-color: rgba(33, 37, 41, 0.08) !important;
    color: #212529 !important;
    border-color: rgba(33, 37, 41, 0.15) !important;
}

/* ===== THEME TOGGLE ===== */
.adh-theme-toggle {
    color: var(--adh-on-surface-var);
    text-decoration: none;
    font-size: 1rem;
    border-radius: 0.5rem;
    transition: color 0.2s ease, background 0.2s ease;
}

.adh-theme-toggle:hover {
    color: var(--adh-on-surface);
    background: var(--adh-surface-high);
}

[data-theme="dark"] .theme-icon-light  { display: none; }
[data-theme="light"] .theme-icon-dark  { display: none; }

/* ===== LANGUAGE SWITCHER ===== */
.adh-lang-btn {
    color: var(--adh-on-surface-var);
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: color 0.2s ease;
}

.adh-lang-btn:hover {
    color: var(--adh-on-surface);
}

/* ===== MAIN CONTENT AREA ===== */
.adh-main {
    background: var(--adh-bg);
    overflow-y: auto;
    flex: 1 1 auto;
}

/* ===== CARDS (Bootstrap override) ===== */
.card {
    background: var(--adh-surface);
    border: 1px solid var(--adh-outline-var);
    border-radius: 1rem;
    color: var(--adh-on-surface);
}

.card-header, .card-footer {
    background: var(--adh-surface-high);
    border-color: var(--adh-outline-var);
    color: var(--adh-on-surface);
}

/* ===== TABLES ===== */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--adh-on-surface);
    --bs-table-border-color: var(--adh-outline-var);
    --bs-table-hover-bg: var(--adh-surface-low);
    --bs-table-striped-bg: var(--adh-surface-lowest);
}

/* Dark theme table-light override */
[data-theme="dark"] .table-light {
    --bs-table-bg: var(--adh-surface-high);
    --bs-table-color: var(--adh-on-surface);
    --bs-table-border-color: var(--adh-outline-var);
}

[data-theme="dark"] .table-light th {
    color: var(--adh-on-surface) !important;
    background-color: var(--adh-surface-high) !important;
    border-color: var(--adh-outline-var) !important;
}

/* ===== NAV TABS ===== */
.nav-tabs {
    border-bottom-color: var(--adh-outline-var);
}

.nav-tabs .nav-link {
    color: var(--adh-on-surface-var);
    border-color: transparent;
    background: transparent;
}

.nav-tabs .nav-link:hover {
    color: var(--adh-on-surface);
    border-color: var(--adh-outline-var);
    background: var(--adh-surface-low);
}

.nav-tabs .nav-link.active {
    color: var(--adh-on-surface) !important;
    background: var(--adh-surface) !important;
    border-color: var(--adh-outline-var) !important;
    border-bottom-color: var(--adh-surface) !important;
}

/* ===== ALERTS (Bootstrap) ===== */
.alert {
    border-radius: 0.875rem;
}

/* Dark theme alert overrides for proper contrast */
[data-theme="dark"] .alert-info {
    background-color: rgba(124, 58, 237, 0.12);
    border-color: rgba(124, 58, 237, 0.25);
    color: var(--adh-primary);
}

[data-theme="dark"] .alert-info h6,
[data-theme="dark"] .alert-info .fw-bold {
    color: var(--adh-primary);
}

[data-theme="dark"] .alert-info a {
    color: var(--adh-primary);
}

[data-theme="dark"] .alert-success {
    background-color: rgba(78, 222, 163, 0.12);
    border-color: rgba(78, 222, 163, 0.25);
    color: var(--adh-secondary);
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(255, 182, 144, 0.12);
    border-color: rgba(255, 182, 144, 0.25);
    color: var(--adh-tertiary);
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(255, 180, 171, 0.12);
    border-color: rgba(255, 180, 171, 0.25);
    color: var(--adh-error);
}

/* ===== PAGE TRANSITIONS ===== */
.page-fade-in {
    animation: fadeIn 0.35s ease-out;
}

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

/* ===== LANDING PAGE ANIMATIONS ===== */
@keyframes pulse-soft {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.75; transform: scale(1.015); }
}

.animate-pulse-soft {
    animation: pulse-soft 3s infinite ease-in-out;
}

.badge-pulse {
    animation: pulse-soft 2s infinite ease-in-out;
}

/* ===== LANDING PAGE HERO GLOW ===== */
.adh-hero-glow {
    background: radial-gradient(circle at 50% -20%, rgba(124, 58, 237, 0.18), transparent 70%),
                radial-gradient(circle at 0% 100%, rgba(78, 222, 163, 0.05), transparent 50%);
}

/* ===== LANDING: hover lift ===== */
.hover-lift {
    transition: transform 0.25s ease, background 0.2s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--adh-outline-var);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--adh-outline);
}

/* ===== BLAZOR ERROR / RECONNECT ===== */
.blazor-error-boundary {
    background: var(--adh-error-cont);
    color: var(--adh-error);
    padding: 1rem;
    border-radius: 0.75rem;
    margin: 1rem 0;
}

#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 9999;
    padding: 0.75rem;
    text-align: center;
    color: white;
    background-color: var(--adh-primary-container);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.3);
}

/* ===== MODAL OVERRIDES ===== */
.modal-content {
    background: var(--adh-surface-high);
    border: 1px solid var(--adh-outline-var);
    border-radius: 1.25rem;
    color: var(--adh-on-surface);
}

.modal-header, .modal-footer {
    border-color: var(--adh-outline-var);
}

.btn-close {
    filter: var(--adh-on-surface) invert(1);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* ===== MISC UTILITIES ===== */
.text-primary   { color: var(--adh-primary) !important; }
.text-secondary { color: var(--adh-secondary) !important; }
.text-tertiary  { color: var(--adh-tertiary) !important; }
.text-muted     { color: var(--adh-on-surface-var) !important; }
.text-on-surface { color: var(--adh-on-surface) !important; }

.bg-primary-container { background: var(--adh-primary-container) !important; }
.bg-surface-low       { background: var(--adh-surface-low) !important; }
.bg-adh               { background: var(--adh-bg) !important; }

/* ===== LANDING SPECIFIC: Section backgrounds ===== */
.landing-section-dark   { background: var(--adh-surface-low); }
.landing-section-darker { background: var(--adh-surface-lowest); }

/* ===== ACTIVE BADGE on nav ===== */
.active-badge {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--adh-secondary);
    display: inline-block;
    animation: pulse-soft 1.5s infinite;
    flex-shrink: 0;
}

/* Bootstrap class overrides for better theme compatibility */
[data-theme="dark"] .text-white {
    color: var(--adh-on-surface) !important;
}

[data-theme="dark"] .bg-white {
    background-color: var(--adh-surface-high) !important;
    color: var(--adh-on-surface) !important;
}

[data-theme="dark"] .bg-light {
    background-color: var(--adh-surface-high) !important;
    color: var(--adh-on-surface) !important;
}

[data-theme="light"] .bg-light {
    background-color: var(--adh-surface-low) !important;
    color: var(--adh-on-surface) !important;
}

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

/* GLOBAL FIX: text-primary contrast issues in dark theme - FORCE OVERRIDE */
[data-theme="dark"] .text-primary,
[data-theme="dark"] .text-primary:hover,
[data-theme="dark"] .text-primary:focus,
html[data-theme="dark"] .text-primary,
html[data-theme="dark"] .text-primary:hover,
html[data-theme="dark"] .text-primary:focus {
    color: #a78bfa !important; /* Better contrast purple for dark theme */
}

/* Dark theme hover states */
[data-theme="dark"] .text-primary:hover,
[data-theme="dark"] .text-primary:focus,
html[data-theme="dark"] .text-primary:hover,
html[data-theme="dark"] .text-primary:focus {
    color: #c4b5fd !important; /* Lighter purple on hover */
}

/* Special cases for specific elements - FORCE OVERRIDE */
[data-theme="dark"] .spinner-border.text-primary,
html[data-theme="dark"] .spinner-border.text-primary {
    border-color: #a78bfa !important;
    border-right-color: transparent !important;
}

[data-theme="dark"] .btn-link.text-primary,
html[data-theme="dark"] .btn-link.text-primary {
    color: #a78bfa !important;
}

[data-theme="dark"] .btn-link.text-primary:hover,
html[data-theme="dark"] .btn-link.text-primary:hover {
    color: #c4b5fd !important;
}

/* Force override for any Bootstrap text-primary usage */
[data-theme="dark"] *[class*="text-primary"],
html[data-theme="dark"] *[class*="text-primary"] {
    color: #a78bfa !important;
}

[data-theme="dark"] .btn-light {
    background-color: var(--adh-surface-high);
    border-color: var(--adh-outline-var);
    color: var(--adh-on-surface);
}
[data-theme="dark"] .btn-light:hover,
[data-theme="dark"] .btn-light:focus {
    background-color: var(--adh-surface-highest);
    border-color: var(--adh-outline);
    color: var(--adh-on-surface);
}
[data-theme="light"] .btn-light {
    background-color: var(--adh-surface-low);
    border-color: var(--adh-outline-var);
    color: var(--adh-on-surface);
}
[data-theme="light"] .btn-light:hover,
[data-theme="light"] .btn-light:focus {
    background-color: var(--adh-surface-high);
    color: var(--adh-on-surface);
}

[data-theme="dark"] .btn-outline-dark {
    color: var(--adh-on-surface);
    border-color: var(--adh-outline);
}

[data-theme="dark"] .btn-outline-dark:hover {
    color: var(--adh-on-surface);
    background-color: var(--adh-surface-highest);
    border-color: var(--adh-outline);
}

/* Fix table headers in dark theme */
[data-theme="dark"] .table-light {
    --bs-table-bg: var(--adh-surface-high) !important;
    --bs-table-color: var(--adh-on-surface) !important;
    --bs-table-border-color: var(--adh-outline-var) !important;
}

[data-theme="dark"] .table-light th {
    color: var(--adh-on-surface) !important;
    background-color: var(--adh-surface-high) !important;
    border-color: var(--adh-outline-var) !important;
}

/* Fix Bootstrap table color variants for dark theme */
[data-theme="dark"] .table-success {
    --bs-table-bg: rgba(78, 222, 163, 0.12) !important;
    --bs-table-color: var(--adh-on-surface) !important;
    --bs-table-border-color: var(--adh-outline-var) !important;
}

[data-theme="dark"] .table-success th,
[data-theme="dark"] .table-success td {
    color: var(--adh-on-surface) !important;
}

[data-theme="dark"] .table-warning {
    --bs-table-bg: rgba(255, 182, 144, 0.12) !important;
    --bs-table-color: var(--adh-on-surface) !important;
    --bs-table-border-color: var(--adh-outline-var) !important;
}

[data-theme="dark"] .table-warning th,
[data-theme="dark"] .table-warning td {
    color: var(--adh-on-surface) !important;
}

[data-theme="dark"] .table-info {
    --bs-table-bg: rgba(124, 58, 237, 0.12) !important;
    --bs-table-color: var(--adh-on-surface) !important;
    --bs-table-border-color: var(--adh-outline-var) !important;
}

[data-theme="dark"] .table-info th,
[data-theme="dark"] .table-info td {
    color: var(--adh-on-surface) !important;
}

[data-theme="dark"] .table-primary {
    --bs-table-bg: rgba(124, 58, 237, 0.12) !important;
    --bs-table-color: var(--adh-on-surface) !important;
    --bs-table-border-color: var(--adh-outline-var) !important;
}

[data-theme="dark"] .table-primary th,
[data-theme="dark"] .table-primary td {
    color: var(--adh-on-surface) !important;
}

[data-theme="dark"] .table-danger {
    --bs-table-bg: rgba(255, 180, 171, 0.12) !important;
    --bs-table-color: var(--adh-on-surface) !important;
    --bs-table-border-color: var(--adh-outline-var) !important;
}

[data-theme="dark"] .table-danger th,
[data-theme="dark"] .table-danger td {
    color: var(--adh-on-surface) !important;
}

[data-theme="dark"] .table-secondary {
    --bs-table-bg: var(--adh-surface-low) !important;
    --bs-table-color: var(--adh-on-surface) !important;
    --bs-table-border-color: var(--adh-outline-var) !important;
}

[data-theme="dark"] .table-secondary th,
[data-theme="dark"] .table-secondary td {
    color: var(--adh-on-surface) !important;
}

/* Fix form controls in dark theme */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--adh-surface-lowest);
    border-color: var(--adh-outline-var);
    color: var(--adh-on-surface);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--adh-surface-lowest);
    color: var(--adh-on-surface);
    border-color: var(--adh-primary-container);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.2);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--adh-outline);
}

/* Fix input groups */
[data-theme="dark"] .input-group-text {
    background-color: var(--adh-surface-lowest);
    border-color: var(--adh-outline-var);
    color: var(--adh-on-surface-var);
}

/* Fix dropdowns */
[data-theme="dark"] .dropdown-menu {
    background-color: var(--adh-surface-high);
    border-color: var(--adh-outline-var);
}

[data-theme="dark"] .dropdown-item {
    color: var(--adh-on-surface-var);
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--adh-surface-highest);
    color: var(--adh-on-surface);
}

[data-theme="dark"] .dropdown-divider {
    border-color: var(--adh-outline-var);
}

/* Fix modals */
[data-theme="dark"] .modal-content {
    background-color: var(--adh-surface-high);
    border-color: var(--adh-outline-var);
    color: var(--adh-on-surface);
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--adh-outline-var);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Fix pagination */
[data-theme="dark"] .page-link {
    background-color: var(--adh-surface-high);
    border-color: var(--adh-outline-var);
    color: var(--adh-on-surface);
}

[data-theme="dark"] .page-link:hover {
    background-color: var(--adh-surface-highest);
    color: var(--adh-on-surface);
}

[data-theme="dark"] .page-item.active .page-link {
    background-color: var(--adh-primary-container);
    border-color: var(--adh-primary-container);
    color: var(--adh-on-primary-cont);
}

/* Bootstrap subtle alert/badge variants: ensure readable text in dark mode */
[data-theme="dark"] .bg-info-subtle   { background-color: rgba(124, 58, 237, 0.12) !important; }
[data-theme="dark"] .bg-info-subtle .text-info { color: var(--adh-primary) !important; }
[data-theme="dark"] .text-info-emphasis { color: var(--adh-primary) !important; }
[data-theme="dark"] .bg-warning-subtle { background-color: rgba(255, 182, 144, 0.12) !important; }
[data-theme="dark"] .text-warning-emphasis { color: var(--adh-tertiary) !important; }
[data-theme="dark"] .bg-danger-subtle  { background-color: rgba(255, 180, 171, 0.12) !important; }
[data-theme="dark"] .bg-success-subtle { background-color: rgba(124, 58, 237, 0.1) !important; }
[data-theme="dark"] .text-success-emphasis { color: var(--adh-primary) !important; }
[data-theme="dark"] .bg-primary-subtle { background-color: rgba(210, 187, 255, 0.1) !important; }
[data-theme="dark"] .text-primary-emphasis { color: var(--adh-primary) !important; }

/* Fix card borders for dark theme */
[data-theme="dark"] .border-success { 
    border-color: var(--adh-primary-container) !important; 
}
[data-theme="dark"] .border-info { 
    border-color: var(--adh-secondary) !important; 
}
[data-theme="dark"] .border-primary { 
    border-color: var(--adh-primary-container) !important; 
}

/* Fix text colors for dark theme */
[data-theme="dark"] .text-success { 
    color: var(--adh-secondary) !important; 
}
[data-theme="dark"] .text-info { 
    color: var(--adh-secondary) !important; 
}
[data-theme="dark"] .text-primary { 
    color: var(--adh-primary) !important; 
}

/* Fix badges for dark theme */
[data-theme="dark"] .badge.bg-success {
    background-color: var(--adh-secondary) !important;
    color: var(--adh-on-secondary) !important;
}
[data-theme="dark"] .badge.bg-info {
    background-color: var(--adh-surface-highest) !important;
    color: var(--adh-on-surface) !important;
    border: 1px solid var(--adh-outline-var) !important;
}
[data-theme="dark"] .badge.bg-primary {
    background-color: var(--adh-primary-container) !important;
    color: var(--adh-on-primary-cont) !important;
}
[data-theme="dark"] .badge.bg-warning {
    background-color: var(--adh-tertiary-cont) !important;
    color: var(--adh-on-tertiary) !important;
}
[data-theme="dark"] .badge.bg-danger {
    background-color: var(--adh-error-cont) !important;
    color: var(--adh-error) !important;
}
[data-theme="dark"] .badge.bg-secondary {
    background-color: var(--adh-surface-highest) !important;
    color: var(--adh-on-surface) !important;
    border: 1px solid var(--adh-outline-var) !important;
}
[data-theme="dark"] .badge.bg-light {
    background-color: var(--adh-surface-highest) !important;
    color: var(--adh-on-surface) !important;
    border-color: var(--adh-outline-var) !important;
}

/* Fix card headers in dark theme */
[data-theme="dark"] .card-header {
    background-color: var(--adh-surface-high) !important;
    border-color: var(--adh-outline-var) !important;
    color: var(--adh-on-surface) !important;
}

/* Fix special cases */
[data-theme="dark"] .bg-primary-container {
    background-color: var(--adh-primary-container) !important;
    color: var(--adh-on-primary-cont) !important;
}

/* Fix text selection */
[data-theme="dark"] ::selection {
    background-color: rgba(124, 58, 237, 0.3);
    color: var(--adh-on-surface);
}

/* Fix focus outlines */
[data-theme="dark"] :focus {
    outline-color: var(--adh-primary-container);
}

/* ===== ACCESSIBILITY & CONTRAST ENHANCEMENTS ===== */
/* Ensure minimum 4.5:1 contrast ratio for normal text */
[data-theme="dark"] .text-muted {
    color: var(--adh-on-surface-var) !important;
    opacity: 0.8;
}

[data-theme="dark"] .small.text-muted {
    color: var(--adh-on-surface-var) !important;
    opacity: 0.7;
}

/* Enhanced focus indicators for keyboard navigation */
[data-theme="dark"] *:focus-visible {
    outline: 2px solid var(--adh-primary-container);
    outline-offset: 2px;
}

/* Better button contrast */
[data-theme="dark"] .btn {
    font-weight: 500;
}

[data-theme="dark"] .btn-outline-primary {
    border-color: var(--adh-primary);
    color: var(--adh-primary);
}

[data-theme="dark"] .btn-outline-primary:hover {
    background-color: var(--adh-primary-container);
    border-color: var(--adh-primary-container);
    color: var(--adh-on-primary-cont);
}

/* Form validation enhancements */
[data-theme="dark"] .is-valid {
    border-color: var(--adh-secondary) !important;
}

[data-theme="dark"] .is-invalid {
    border-color: var(--adh-error) !important;
}

/* Code blocks and syntax highlighting */
[data-theme="dark"] code {
    background-color: var(--adh-surface-low);
    color: var(--adh-on-surface);
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
    font-size: 0.875em;
}

[data-theme="dark"] pre {
    background-color: var(--adh-surface-low);
    border: 1px solid var(--adh-outline-var);
    border-radius: 0.5rem;
    padding: 1rem;
    overflow-x: auto;
}

[data-theme="dark"] pre code {
    background: none;
    padding: 0;
}

/* Loading states */
[data-theme="dark"] .spinner-border {
    border-color: var(--adh-primary-container);
    border-right-color: transparent;
}

[data-theme="dark"] .spinner-border-sm {
    border-color: var(--adh-primary-container);
    border-right-color: transparent;
}

/* Progress bars */
[data-theme="dark"] .progress {
    background-color: var(--adh-surface-low);
}

[data-theme="dark"] .progress-bar {
    background-color: var(--adh-primary-container);
}

/* Tooltips */
[data-theme="dark"] .tooltip {
    --bs-tooltip-bg: var(--adh-surface-highest);
    --bs-tooltip-color: var(--adh-on-surface);
    --bs-tooltip-border-color: var(--adh-outline-var);
}

[data-theme="dark"] .tooltip .tooltip-arrow::before {
    border-top-color: var(--adh-surface-highest);
    border-bottom-color: var(--adh-surface-highest);
    border-left-color: var(--adh-surface-highest);
    border-right-color: var(--adh-surface-highest);
}

/* ===== LIGHT THEME ACCESSIBILITY ENHANCEMENTS ===== */
[data-theme="light"] .text-muted {
    color: var(--adh-on-surface-var) !important;
    opacity: 0.7;
}

[data-theme="light"] *:focus-visible {
    outline: 2px solid var(--adh-primary-container);
    outline-offset: 2px;
}

[data-theme="light"] code {
    background-color: var(--adh-surface-low);
    color: var(--adh-on-surface);
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
    font-size: 0.875em;
}

[data-theme="light"] pre {
    background-color: var(--adh-surface-low);
    border: 1px solid var(--adh-outline-var);
    border-radius: 0.5rem;
    padding: 1rem;
    overflow-x: auto;
}

[data-theme="light"] pre code {
    background: none;
    padding: 0;
}

/* ===== VERSION STATUS COMPONENTS ===== */
/* Version Status Card Styles */
.version-status-card {
    border-radius: 0.5rem;
    padding: 0.75rem;
    border: 1px solid var(--adh-outline-var);
    background: var(--adh-surface);
    margin-bottom: 0.5rem;
    transition: all 0.2s ease;
    position: relative;
}

.version-status-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.version-status-card-compact {
    padding: 0.5rem;
    font-size: 0.875rem;
}

/* ===== VERSION PILLS - NEW HORIZONTAL LAYOUT ===== */
.version-pills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    line-height: 1.2;
}

.version-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.625rem;
    border-radius: 1rem;
    font-size: 0.775rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: default;
    position: relative;
    white-space: nowrap;
    border: 1px solid transparent;
}

.version-pill:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.version-pill-production {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border-color: #059669;
}

.version-pill-testing {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border-color: #2563eb;
}

.version-pill-newer {
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
    border-color: #d97706 !important;
    animation: pulse-warning 2s infinite;
}

.version-pill-draft {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
    border-color: #4b5563;
    opacity: 0.8;
}

.version-pill-empty {
    background: transparent;
    border: 1px dashed #d1d5db;
    color: #6b7280;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

.version-pill-label {
    font-weight: 600;
    margin-right: 0.25rem;
    letter-spacing: 0.025em;
}

.version-pill-number {
    font-weight: 400;
    opacity: 0.9;
}

.version-pill-arrow {
    margin-left: 0.375rem;
    font-size: 0.875rem;
    animation: bounce-arrow 1.5s infinite;
}

/* Dark theme adjustments for version pills */
[data-theme="dark"] .version-pill-production {
    background: linear-gradient(135deg, #059669, #047857);
    border-color: #047857;
}

[data-theme="dark"] .version-pill-testing {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-color: #1d4ed8;
}

[data-theme="dark"] .version-pill-newer {
    background: linear-gradient(135deg, #d97706, #b45309) !important;
    border-color: #b45309 !important;
}

[data-theme="dark"] .version-pill-draft {
    background: linear-gradient(135deg, #4b5563, #374151);
    border-color: #374151;
}

[data-theme="dark"] .version-pill-empty {
    border-color: #4b5563;
    color: #9ca3af;
}

/* Animations */
@keyframes pulse-warning {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

@keyframes bounce-arrow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

/* Responsive adjustments for version pills */
@media (max-width: 768px) {
    .version-pill {
        padding: 0.25rem 0.5rem;
        font-size: 0.725rem;
    }
    
    .version-pills-container {
        gap: 0.375rem;
    }
}

.version-status-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.version-status-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.version-status-info {
    flex-grow: 1;
    min-width: 0;
}

.version-status-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--adh-on-surface-var);
    margin-bottom: 0.125rem;
}

.version-status-version {
    font-weight: 600;
    color: var(--adh-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.version-status-newer {
    flex-shrink: 0;
    color: var(--adh-tertiary);
    animation: pulse 2s infinite;
}

.version-status-subtitle {
    font-size: 0.75rem;
    color: var(--adh-on-surface-var);
    margin-top: 0.25rem;
}

.version-status-comparison {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--adh-outline-var);
}

.comparison-text {
    font-size: 0.75rem;
    color: var(--adh-tertiary);
    font-weight: 500;
}

/* Version Status Card Variants */
.version-status-production {
    border-color: var(--adh-secondary);
    background-color: rgba(78, 222, 163, 0.1);
}

.version-status-production .version-status-icon {
    background-color: var(--adh-secondary);
    color: var(--adh-on-secondary);
}

.version-status-testing {
    border-color: var(--adh-primary);
    background-color: rgba(124, 58, 237, 0.1);
}

.version-status-testing .version-status-icon {
    background-color: var(--adh-primary);
    color: var(--adh-on-primary);
}

.version-status-draft {
    border-color: var(--adh-outline-var);
    background-color: var(--adh-surface-low);
}

.version-status-draft .version-status-icon {
    background-color: var(--adh-surface-highest);
    color: var(--adh-on-surface-var);
}

.version-status-newer-production {
    border-color: var(--adh-tertiary);
    background-color: rgba(255, 182, 144, 0.15);
    animation: highlight-pulse 3s ease-in-out infinite;
}

.version-status-newer-production .version-status-icon {
    background-color: var(--adh-tertiary);
    color: var(--adh-on-tertiary);
}

/* Version Timeline Styles */
.version-timeline {
    width: 100%;
}

.timeline-container {
    position: relative;
    padding-left: 1.5rem;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--adh-primary), var(--adh-secondary));
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 0.5rem;
    background-color: var(--adh-surface-low);
    border: 1px solid var(--adh-outline-var);
    transition: all 0.2s ease;
}

.timeline-item:hover {
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.timeline-marker {
    position: absolute;
    left: -1.5rem;
    top: 1rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--adh-surface-high);
    border: 2px solid var(--adh-outline-var);
    color: var(--adh-on-surface);
}

/* Timeline expand button */
.timeline-expand-container {
    text-align: center;
    margin: 1rem 0;
    padding: 0.5rem 0;
    border-top: 1px dashed var(--adh-outline-variant);
}

.timeline-expand-container .btn {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    transition: all 0.2s ease;
}

.timeline-expand-container .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.timeline-content {
    width: 100%;
}

.timeline-header {
    display: flex;
    justify-content: between;
    align-items: center;
    margin-bottom: 0.5rem;
    gap: 0.5rem;
}

.timeline-version {
    font-weight: 600;
    color: var(--adh-on-surface);
}

.timeline-status {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 1rem;
    background-color: var(--adh-surface-highest);
    color: var(--adh-on-surface-var);
}

.timeline-platform {
    font-size: 0.75rem;
    color: var(--adh-on-surface-var);
    margin-bottom: 0.25rem;
}

.timeline-date {
    font-size: 0.75rem;
    color: var(--adh-on-surface-var);
    margin-bottom: 0.5rem;
}

.timeline-highlight {
    font-size: 0.75rem;
    color: var(--adh-tertiary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    background-color: rgba(255, 182, 144, 0.15);
    border-radius: 0.25rem;
}

.timeline-item-newer {
    border-color: var(--adh-tertiary);
    background-color: rgba(255, 182, 144, 0.1);
}

.timeline-item-newer .timeline-marker {
    background-color: var(--adh-tertiary);
    color: var(--adh-on-tertiary);
    border-color: var(--adh-tertiary);
}

.timeline-item-production {
    border-color: var(--adh-secondary);
    background-color: rgba(78, 222, 163, 0.1);
}

.timeline-item-production .timeline-marker {
    background-color: var(--adh-secondary);
    color: var(--adh-on-secondary);
    border-color: var(--adh-secondary);
}

.timeline-item-testing {
    border-color: var(--adh-primary);
    background-color: rgba(124, 58, 237, 0.1);
}

.timeline-item-testing .timeline-marker {
    background-color: var(--adh-primary);
    color: var(--adh-on-primary);
    border-color: var(--adh-primary);
}

.timeline-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--adh-on-surface-var);
}

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes highlight-pulse {
    0%, 100% { 
        background-color: rgba(255, 182, 144, 0.15);
        border-color: var(--adh-tertiary);
    }
    50% { 
        background-color: rgba(255, 182, 144, 0.25);
        border-color: var(--adh-tertiary-cont);
    }
}

/* Dark theme adjustments */
[data-theme="dark"] .version-status-card {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .version-status-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .timeline-item {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .timeline-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .version-status-card {
        padding: 0.5rem;
    }
    
    .timeline-container {
        padding-left: 1rem;
    }
    
    .timeline-container::before {
        left: 0.5rem;
    }
    
    .timeline-marker {
        left: -1rem;
        width: 1.5rem;
        height: 1.5rem;
        top: 0.75rem;
    }
    
    .timeline-item {
        padding: 0.75rem;
        margin-bottom: 1rem;
    }
}

/* =====================================================
   FINAL OVERRIDE - MAXIMUM PRIORITY CSS RULES
   ===================================================== */

/* Force text-primary contrast in dark theme - LAST RULE WINS */
[data-theme="dark"] .text-primary,
html[data-theme="dark"] .text-primary,
body[data-theme="dark"] .text-primary,
[data-theme="dark"] *[class*="text-primary"],
html[data-theme="dark"] *[class*="text-primary"],
body[data-theme="dark"] *[class*="text-primary"] {
    color: #a78bfa !important;
}

/* Force hover states */
[data-theme="dark"] .text-primary:hover,
html[data-theme="dark"] .text-primary:hover,
body[data-theme="dark"] .text-primary:hover,
[data-theme="dark"] *[class*="text-primary"]:hover,
html[data-theme="dark"] *[class*="text-primary"]:hover,
body[data-theme="dark"] *[class*="text-primary"]:hover {
    color: #c4b5fd !important;
}

/* Force spinner borders */
[data-theme="dark"] .spinner-border.text-primary,
html[data-theme="dark"] .spinner-border.text-primary,
body[data-theme="dark"] .spinner-border.text-primary {
    border-color: #a78bfa !important;
    border-right-color: transparent !important;
}
