/* ==========================================================================
   GLOBAL EXCHANGE RATES — Enterprise Design System
   Version: 2.0.0
   
   This file defines the complete branding and component system for the 
   GLER Developer Portal. All custom styles should reference these tokens.
   
   Usage: All pages load this via _Layout.cshtml. Use gler-* prefixed 
   classes for custom components to avoid collisions with Bootstrap.
   ========================================================================== */

/* ==========================================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ========================================================================== */

:root {
    /* --- Primary Palette --- */
    --gler-primary:          #00609c;
    --gler-primary-dark:     #004d7d;
    --gler-primary-darker:   #003a5e;
    --gler-primary-light:    #e8f1f8;
    --gler-primary-50:       #f0f7fc;
    --gler-primary-100:      #dceefb;
    --gler-primary-200:      #b8dcf6;
    --gler-primary-600:      #00609c;
    --gler-primary-700:      #004d7d;
    --gler-primary-800:      #003a5e;

    /* --- Accent / Secondary --- */
    --gler-accent:           #0078d4;
    --gler-accent-light:     #e6f2fb;

    /* --- Semantic Colors --- */
    --gler-success:          #0d7a3e;
    --gler-success-light:    #ecfdf5;
    --gler-success-bg:       #f0fdf4;
    --gler-danger:           #c53030;
    --gler-danger-light:     #fef2f2;
    --gler-warning:          #b45309;
    --gler-warning-light:    #fffbeb;
    --gler-info:             #0369a1;
    --gler-info-light:       #f0f9ff;

    /* --- Neutrals --- */
    --gler-neutral-0:        #ffffff;
    --gler-neutral-25:       #fcfcfd;
    --gler-neutral-50:       #f8f9fa;
    --gler-neutral-100:      #f1f3f5;
    --gler-neutral-150:      #e9ecef;
    --gler-neutral-200:      #dee2e6;
    --gler-neutral-300:      #ced4da;
    --gler-neutral-400:      #adb5bd;
    --gler-neutral-500:      #6c757d;
    --gler-neutral-600:      #495057;
    --gler-neutral-700:      #343a40;
    --gler-neutral-800:      #212529;
    --gler-neutral-900:      #0f1419;

    /* --- Provider Colors (Azure / AWS) --- */
    --gler-azure:            #0078d4;
    --gler-azure-light:      #00bcf2;
    --gler-aws-primary:      #232f3e;
    --gler-aws-accent:       #ff9900;
    --gler-aws-accent-dark:  #ec7211;

    /* --- Typography --- */
    --gler-font-family:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --gler-font-mono:        'SF Mono', 'Monaco', 'Consolas', 'Liberation Mono', 'Courier New', monospace;

    --gler-font-size-xs:     0.75rem;    /* 12px */
    --gler-font-size-sm:     0.8125rem;  /* 13px */
    --gler-font-size-base:   0.875rem;   /* 14px */
    --gler-font-size-md:     1rem;       /* 16px */
    --gler-font-size-lg:     1.125rem;   /* 18px */
    --gler-font-size-xl:     1.25rem;    /* 20px */
    --gler-font-size-2xl:    1.5rem;     /* 24px */
    --gler-font-size-3xl:    1.875rem;   /* 30px */
    --gler-font-size-4xl:    2.25rem;    /* 36px */

    --gler-font-weight-normal:  400;
    --gler-font-weight-medium:  500;
    --gler-font-weight-semi:    600;
    --gler-font-weight-bold:    700;

    --gler-line-height-tight:   1.25;
    --gler-line-height-normal:  1.5;
    --gler-line-height-relaxed: 1.625;

    /* --- Spacing Scale --- */
    --gler-space-xs:   0.25rem;   /* 4px */
    --gler-space-sm:   0.5rem;    /* 8px */
    --gler-space-md:   1rem;      /* 16px */
    --gler-space-lg:   1.5rem;    /* 24px */
    --gler-space-xl:   2rem;      /* 32px */
    --gler-space-2xl:  2.5rem;    /* 40px */
    --gler-space-3xl:  3rem;      /* 48px */
    --gler-space-4xl:  4rem;      /* 64px */

    /* --- Borders & Radii --- */
    --gler-radius-sm:   4px;
    --gler-radius-md:   8px;
    --gler-radius-lg:   12px;
    --gler-radius-xl:   16px;
    --gler-radius-full: 9999px;

    --gler-border-color:       var(--gler-neutral-200);
    --gler-border-color-light: var(--gler-neutral-150);

    /* --- Shadows --- */
    --gler-shadow-xs:  0 1px 2px rgba(0, 0, 0, 0.05);
    --gler-shadow-sm:  0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --gler-shadow-md:  0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --gler-shadow-lg:  0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --gler-shadow-xl:  0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.02);

    /* --- Transitions --- */
    --gler-transition-fast:    150ms ease;
    --gler-transition-normal:  250ms ease;
    --gler-transition-slow:    350ms ease;

    /* --- Layout --- */
    --gler-navbar-height:      64px;
    --gler-content-max-width:  1200px;
    --gler-narrow-max-width:   800px;
}


/* ==========================================================================
   2. BASE / GLOBAL STYLES
   ========================================================================== */

html, body {
    height: 100%;
    margin: 0;
}

body {
    font-family: var(--gler-font-family);
    font-size: var(--gler-font-size-base);
    font-weight: var(--gler-font-weight-normal);
    line-height: var(--gler-line-height-normal);
    color: var(--gler-neutral-800);
    background-color: var(--gler-neutral-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: calc(var(--gler-navbar-height) + 16px);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--gler-font-weight-semi);
    line-height: var(--gler-line-height-tight);
    color: var(--gler-neutral-800);
    margin-top: 0;
}

h1 { font-size: var(--gler-font-size-4xl); letter-spacing: -0.02em; }
h2 { font-size: var(--gler-font-size-2xl); letter-spacing: -0.01em; }
h3 { font-size: var(--gler-font-size-xl); }
h4 { font-size: var(--gler-font-size-md); }

a {
    color: var(--gler-primary);
    transition: color var(--gler-transition-fast);
}

a:hover {
    color: var(--gler-primary-dark);
}

code {
    font-family: var(--gler-font-mono);
    font-size: 0.9em;
}


/* ==========================================================================
   3. LAYOUT COMPONENTS
   ========================================================================== */

/* --- Enterprise Navbar --- */
.gler-navbar {
    background-color: var(--gler-neutral-0);
    border-bottom: 1px solid var(--gler-neutral-200);
    box-shadow: var(--gler-shadow-xs);
    min-height: var(--gler-navbar-height);
    transition: box-shadow var(--gler-transition-normal);
}

.gler-navbar .navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: var(--gler-font-size-md);
    font-weight: var(--gler-font-weight-semi);
    color: var(--gler-neutral-800) !important;
    padding: 0;
    height: var(--gler-navbar-height);
    line-height: var(--gler-navbar-height);
    letter-spacing: -0.01em;
}

.gler-navbar .navbar-brand img {
    height: 36px;
    width: 36px;
    border-radius: var(--gler-radius-sm);
}

.gler-navbar .navbar-brand:hover {
    color: var(--gler-primary) !important;
    text-decoration: none;
}

.gler-navbar .nav-link {
    color: var(--gler-neutral-600) !important;
    font-size: var(--gler-font-size-base);
    font-weight: var(--gler-font-weight-medium);
    padding: 0.5rem 1rem !important;
    border-radius: var(--gler-radius-sm);
    transition: all var(--gler-transition-fast);
}

.gler-navbar .nav-link:hover {
    color: var(--gler-primary) !important;
    background-color: var(--gler-primary-50);
}

.gler-navbar .nav-item.active .nav-link,
.gler-navbar .nav-link.active {
    color: var(--gler-primary) !important;
    font-weight: var(--gler-font-weight-semi);
    background-color: var(--gler-primary-light);
}

.gler-navbar .navbar-toggler {
    border: 1px solid var(--gler-neutral-300);
    padding: 4px 8px;
}

.gler-navbar .navbar-toggler-icon {
    width: 1.25em;
    height: 1.25em;
}

/* --- Main Content Area --- */
.gler-body-content {
    min-height: calc(100vh - var(--gler-navbar-height) - 80px);
    display: flex;
    flex-direction: column;
    padding: var(--gler-space-lg) 15px;
}

.gler-main-content {
    flex: 1;
}

/* --- Enterprise Footer --- */
.gler-footer {
    margin-top: auto;
    padding: var(--gler-space-xl) 0 var(--gler-space-lg);
    border-top: 1px solid var(--gler-neutral-200);
    color: var(--gler-neutral-500);
    font-size: var(--gler-font-size-sm);
}

.gler-footer a {
    color: var(--gler-neutral-500);
    text-decoration: none;
}

.gler-footer a:hover {
    color: var(--gler-primary);
}


/* ==========================================================================
   4. CARD COMPONENTS
   ========================================================================== */

.gler-card {
    background: var(--gler-neutral-0);
    border: 1px solid var(--gler-border-color);
    border-radius: var(--gler-radius-lg);
    box-shadow: var(--gler-shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--gler-transition-normal);
}

.gler-card:hover {
    box-shadow: var(--gler-shadow-md);
}

.gler-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: var(--gler-space-md) var(--gler-space-lg);
    border-bottom: 1px solid var(--gler-border-color-light);
    background-color: var(--gler-neutral-25);
}

.gler-card-header h3,
.gler-card-header h4 {
    margin: 0;
    font-size: var(--gler-font-size-md);
    font-weight: var(--gler-font-weight-semi);
}

.gler-card-header .header-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--gler-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--gler-font-size-md);
    flex-shrink: 0;
}

.gler-card-header .header-icon.icon-primary {
    background-color: var(--gler-primary-light);
    color: var(--gler-primary);
}

.gler-card-header .header-icon.icon-azure {
    background: linear-gradient(135deg, var(--gler-azure), var(--gler-azure-light));
    color: #fff;
}

.gler-card-header .header-icon.icon-aws {
    background: linear-gradient(135deg, var(--gler-aws-primary), var(--gler-aws-accent));
    color: #fff;
}

.gler-card-header .header-icon.icon-success {
    background-color: var(--gler-success-bg);
    color: var(--gler-success);
}

.gler-card-body {
    padding: var(--gler-space-lg);
}

.gler-card-footer {
    padding: var(--gler-space-md) var(--gler-space-lg);
    border-top: 1px solid var(--gler-border-color-light);
    background-color: var(--gler-neutral-25);
}

/* Card with accent top bar */
.gler-card-accent {
    border-top: 3px solid var(--gler-primary);
}

.gler-card-accent.accent-azure {
    border-top-color: var(--gler-azure);
}

.gler-card-accent.accent-aws {
    border-top-color: var(--gler-aws-accent);
}

.gler-card-accent.accent-success {
    border-top-color: var(--gler-success);
}

/* --- Stat Card (for KPIs & metrics) --- */
.gler-stat-card {
    background: var(--gler-neutral-0);
    border: 1px solid var(--gler-border-color);
    border-radius: var(--gler-radius-lg);
    padding: var(--gler-space-lg);
    box-shadow: var(--gler-shadow-sm);
}

.gler-stat-card .stat-label {
    font-size: var(--gler-font-size-sm);
    font-weight: var(--gler-font-weight-medium);
    color: var(--gler-neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--gler-space-xs);
}

.gler-stat-card .stat-value {
    font-size: var(--gler-font-size-2xl);
    font-weight: var(--gler-font-weight-bold);
    color: var(--gler-neutral-800);
}


/* ==========================================================================
   5. BADGES & STATUS INDICATORS
   ========================================================================== */

.gler-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--gler-radius-full);
    font-size: var(--gler-font-size-xs);
    font-weight: var(--gler-font-weight-semi);
    line-height: 1;
    white-space: nowrap;
}

.gler-badge-primary {
    background-color: var(--gler-primary-light);
    color: var(--gler-primary);
}

.gler-badge-success {
    background-color: var(--gler-success-light);
    color: var(--gler-success);
}

.gler-badge-danger {
    background-color: var(--gler-danger-light);
    color: var(--gler-danger);
}

.gler-badge-warning {
    background-color: var(--gler-warning-light);
    color: var(--gler-warning);
}

.gler-badge-info {
    background-color: var(--gler-info-light);
    color: var(--gler-info);
}

.gler-badge-azure {
    background: linear-gradient(135deg, var(--gler-azure), var(--gler-azure-light));
    color: #fff;
}

.gler-badge-aws {
    background: linear-gradient(135deg, var(--gler-aws-primary), var(--gler-aws-accent));
    color: #fff;
}

/* Status dot indicator */
.gler-status-dot {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: var(--gler-font-size-sm);
    font-weight: var(--gler-font-weight-medium);
}

.gler-status-dot::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.gler-status-dot.status-active::before   { background-color: var(--gler-success); }
.gler-status-dot.status-inactive::before { background-color: var(--gler-neutral-400); }
.gler-status-dot.status-warning::before  { background-color: var(--gler-warning); }
.gler-status-dot.status-error::before    { background-color: var(--gler-danger); }
.gler-status-dot.status-pending::before  { background-color: var(--gler-info); }


/* ==========================================================================
   6. BUTTONS
   ========================================================================== */

.gler-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: var(--gler-font-family);
    font-size: var(--gler-font-size-base);
    font-weight: var(--gler-font-weight-medium);
    line-height: 1.25;
    border-radius: var(--gler-radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--gler-transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.gler-btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

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

.gler-btn-primary {
    background-color: var(--gler-primary);
    color: #fff;
    border-color: var(--gler-primary);
}

.gler-btn-primary:hover {
    background-color: var(--gler-primary-dark);
    border-color: var(--gler-primary-dark);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 96, 156, 0.25);
}

.gler-btn-secondary {
    background-color: var(--gler-neutral-0);
    color: var(--gler-neutral-700);
    border-color: var(--gler-neutral-300);
}

.gler-btn-secondary:hover {
    background-color: var(--gler-neutral-50);
    border-color: var(--gler-neutral-400);
    color: var(--gler-neutral-800);
}

.gler-btn-outline {
    background-color: transparent;
    color: var(--gler-primary);
    border-color: var(--gler-primary);
}

.gler-btn-outline:hover {
    background-color: var(--gler-primary);
    color: #fff;
}

.gler-btn-outline-azure {
    background-color: transparent;
    color: var(--gler-azure);
    border-color: var(--gler-azure);
}

.gler-btn-outline-azure:hover {
    background-color: var(--gler-azure);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.25);
}

.gler-btn-outline-aws {
    background-color: transparent;
    color: var(--gler-aws-primary);
    border-color: var(--gler-aws-accent);
}

.gler-btn-outline-aws:hover {
    background-color: var(--gler-aws-accent);
    color: var(--gler-aws-primary);
    box-shadow: 0 4px 12px rgba(255, 153, 0, 0.25);
}

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

.gler-btn-danger:hover {
    background-color: #a12626;
    border-color: #a12626;
    color: #fff;
}

.gler-btn-sm {
    padding: 6px 12px;
    font-size: var(--gler-font-size-sm);
}

.gler-btn-lg {
    padding: 14px 28px;
    font-size: var(--gler-font-size-md);
    font-weight: var(--gler-font-weight-semi);
}

/* Microsoft sign-in button (following MS branding guidelines) */
.gler-ms-login-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border-radius: var(--gler-radius-sm);
    border: 1px solid;
    cursor: pointer;
    transition: background-color var(--gler-transition-fast), box-shadow var(--gler-transition-fast);
    min-width: 250px;
    justify-content: center;
    height: 41px;
    box-sizing: border-box;
}

.gler-ms-login-btn svg { flex-shrink: 0; }

.gler-ms-login-btn-dark {
    background-color: #2f2f2f;
    border-color: #2f2f2f;
    color: #ffffff;
}

.gler-ms-login-btn-dark:hover {
    background-color: #1a1a1a;
    border-color: #1a1a1a;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    text-decoration: none;
}


/* ==========================================================================
   7. TABLES
   ========================================================================== */

.gler-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--gler-font-size-base);
}

.gler-table thead th {
    background-color: var(--gler-neutral-50);
    border-bottom: 2px solid var(--gler-neutral-200);
    padding: 12px 16px;
    font-weight: var(--gler-font-weight-semi);
    font-size: var(--gler-font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gler-neutral-500);
    text-align: left;
    white-space: nowrap;
}

.gler-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gler-neutral-100);
    color: var(--gler-neutral-700);
    vertical-align: middle;
}

.gler-table tbody tr:hover {
    background-color: var(--gler-neutral-50);
}

.gler-table tbody tr:last-child td {
    border-bottom: none;
}

.gler-table tbody tr.row-error {
    background-color: var(--gler-danger-light);
}


/* ==========================================================================
   8. ALERTS
   ========================================================================== */

.gler-alert {
    padding: var(--gler-space-md) var(--gler-space-lg);
    border-radius: var(--gler-radius-md);
    border: 1px solid;
    font-size: var(--gler-font-size-base);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.gler-alert-success {
    background-color: var(--gler-success-bg);
    border-color: #86efac;
    color: var(--gler-success);
}

.gler-alert-danger {
    background-color: var(--gler-danger-light);
    border-color: #fca5a5;
    color: var(--gler-danger);
}

.gler-alert-warning {
    background-color: var(--gler-warning-light);
    border-color: #fcd34d;
    color: var(--gler-warning);
}

.gler-alert-info {
    background-color: var(--gler-info-light);
    border-color: #7dd3fc;
    color: var(--gler-info);
}


/* ==========================================================================
   9. COPY BUTTON (reusable clipboard pattern)
   ========================================================================== */

.gler-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background-color: var(--gler-neutral-0);
    border: 1px solid var(--gler-neutral-300);
    border-radius: var(--gler-radius-md);
    color: var(--gler-neutral-600);
    font-size: var(--gler-font-size-sm);
    font-weight: var(--gler-font-weight-medium);
    cursor: pointer;
    transition: all var(--gler-transition-fast);
}

.gler-copy-btn:hover {
    background-color: var(--gler-primary-50);
    border-color: var(--gler-primary);
    color: var(--gler-primary);
}

.gler-copy-btn.copied {
    background-color: var(--gler-success-bg);
    border-color: var(--gler-success);
    color: var(--gler-success);
}


/* ==========================================================================
   10. KEY DISPLAY (API Key presentation)
   ========================================================================== */

.gler-key-display {
    display: flex;
    align-items: center;
    gap: var(--gler-space-md);
    background-color: var(--gler-neutral-50);
    border: 1px solid var(--gler-neutral-200);
    padding: var(--gler-space-md) var(--gler-space-lg);
    border-radius: var(--gler-radius-md);
}

.gler-key-display code {
    flex: 1;
    font-family: var(--gler-font-mono);
    font-size: var(--gler-font-size-base);
    color: var(--gler-neutral-700);
    word-break: break-all;
    line-height: 1.5;
}


/* ==========================================================================
   11. PAGE HEADER
   ========================================================================== */

.gler-page-header {
    margin-bottom: var(--gler-space-xl);
    padding-bottom: var(--gler-space-lg);
    border-bottom: 1px solid var(--gler-neutral-200);
}

.gler-page-header h1 {
    font-size: var(--gler-font-size-2xl);
    font-weight: var(--gler-font-weight-bold);
    color: var(--gler-neutral-800);
    margin-bottom: var(--gler-space-xs);
}

.gler-page-header p {
    color: var(--gler-neutral-500);
    font-size: var(--gler-font-size-base);
    margin: 0;
}


/* ==========================================================================
   12. SECTION CONTAINER
   ========================================================================== */

.gler-section {
    margin-bottom: var(--gler-space-xl);
}

.gler-section-title {
    font-size: var(--gler-font-size-lg);
    font-weight: var(--gler-font-weight-semi);
    color: var(--gler-neutral-800);
    margin-bottom: var(--gler-space-md);
}


/* ==========================================================================
   13. HERO SECTIONS (callback & onboarding pages)
   ========================================================================== */

.gler-hero {
    text-align: center;
    margin-bottom: var(--gler-space-2xl);
}

.gler-hero-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--gler-space-lg);
    border-radius: var(--gler-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.gler-hero-icon.icon-azure {
    background: linear-gradient(135deg, var(--gler-azure), var(--gler-azure-light));
    color: #fff;
    box-shadow: 0 8px 24px rgba(0, 120, 212, 0.25);
}

.gler-hero-icon.icon-aws {
    background: linear-gradient(135deg, var(--gler-aws-accent), var(--gler-aws-accent-dark));
    color: #fff;
    box-shadow: 0 8px 24px rgba(255, 153, 0, 0.25);
}

.gler-hero-icon.icon-success {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.3);
}

.gler-hero h1 {
    font-size: var(--gler-font-size-3xl);
    margin-bottom: var(--gler-space-sm);
}

.gler-hero p {
    font-size: var(--gler-font-size-md);
    color: var(--gler-neutral-500);
    max-width: 480px;
    margin: 0 auto;
}


/* ==========================================================================
   14. STEPS TIMELINE
   ========================================================================== */

.gler-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: var(--gler-space-md) 0;
}

.gler-step {
    display: flex;
    gap: var(--gler-space-md);
}

.gler-step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.gler-step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--gler-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--gler-font-size-sm);
    font-weight: var(--gler-font-weight-bold);
}

.gler-step-line {
    width: 2px;
    flex: 1;
    background-color: var(--gler-neutral-200);
    margin: 4px 0;
    min-height: 24px;
}

.gler-step-content {
    padding-bottom: var(--gler-space-lg);
}

.gler-step-content h5 {
    font-size: var(--gler-font-size-base);
    font-weight: var(--gler-font-weight-semi);
    margin-bottom: 4px;
}

.gler-step-content p {
    font-size: var(--gler-font-size-sm);
    color: var(--gler-neutral-500);
    margin: 0;
    line-height: var(--gler-line-height-relaxed);
}


/* ==========================================================================
   15. QUICK LINKS
   ========================================================================== */

.gler-quick-link {
    display: flex;
    align-items: center;
    gap: var(--gler-space-md);
    padding: var(--gler-space-md) var(--gler-space-lg);
    border-bottom: 1px solid var(--gler-neutral-100);
    text-decoration: none;
    color: var(--gler-neutral-700);
    transition: background-color var(--gler-transition-fast);
}

.gler-quick-link:last-child {
    border-bottom: none;
}

.gler-quick-link:hover {
    background-color: var(--gler-neutral-50);
    text-decoration: none;
    color: var(--gler-primary);
}

.gler-quick-link .link-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--gler-radius-md);
    background-color: var(--gler-primary-50);
    color: var(--gler-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gler-quick-link .link-content {
    flex: 1;
}

.gler-quick-link .link-content h5 {
    font-size: var(--gler-font-size-base);
    font-weight: var(--gler-font-weight-medium);
    margin: 0;
}

.gler-quick-link .link-content p {
    font-size: var(--gler-font-size-sm);
    color: var(--gler-neutral-500);
    margin: 0;
}

.gler-quick-link .link-arrow {
    color: var(--gler-neutral-400);
    font-size: var(--gler-font-size-sm);
}


/* ==========================================================================
   16. DETAIL GRID (key-value pairs layout)
   ========================================================================== */

.gler-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gler-space-md);
}

.gler-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.gler-detail-item.full-width {
    grid-column: 1 / -1;
}

.gler-detail-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--gler-radius-md);
    background-color: var(--gler-neutral-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gler-neutral-500);
    flex-shrink: 0;
    font-size: var(--gler-font-size-sm);
}

.gler-detail-label {
    display: block;
    font-size: var(--gler-font-size-xs);
    font-weight: var(--gler-font-weight-medium);
    color: var(--gler-neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 2px;
}

.gler-detail-value {
    display: block;
    font-size: var(--gler-font-size-base);
    font-weight: var(--gler-font-weight-medium);
    color: var(--gler-neutral-800);
}

.gler-detail-value.gler-detail-mono {
    font-family: var(--gler-font-mono);
    font-size: var(--gler-font-size-sm);
}


/* ==========================================================================
   17. ANIMATIONS (shared across callback pages)
   ========================================================================== */

.gler-fade-in {
    animation: glerFadeIn 0.5s ease-out forwards;
}

.gler-fade-in-up {
    opacity: 0;
    animation: glerFadeInUp 0.5s ease-out forwards;
}

.gler-delay-1 { animation-delay: 0.1s; }
.gler-delay-2 { animation-delay: 0.2s; }
.gler-delay-3 { animation-delay: 0.3s; }
.gler-delay-4 { animation-delay: 0.4s; }

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

@keyframes glerFadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes glerPulse {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50%      { transform: scale(1.1); opacity: 0.15; }
}

@keyframes glerScaleIn {
    from { transform: scale(0); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

@keyframes glerFloat {
    0%   { transform: translateY(0px); }
    50%  { transform: translateY(-16px); }
    100% { transform: translateY(0px); }
}


/* ==========================================================================
   18. SUCCESS HERO (activation pages)
   ========================================================================== */

.gler-success-hero {
    text-align: center;
    margin-bottom: var(--gler-space-2xl);
}

.gler-success-icon-wrap {
    position: relative;
    width: 88px;
    height: 88px;
    margin: 0 auto var(--gler-space-lg);
}

.gler-success-icon-bg {
    position: absolute;
    inset: 0;
    background: #22c55e;
    border-radius: 50%;
    animation: glerPulse 2s infinite ease-in-out;
}

.gler-success-icon {
    position: relative;
    width: 88px;
    height: 88px;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(34, 197, 94, 0.35);
    animation: glerScaleIn 0.5s ease-out forwards;
}

.gler-success-icon i {
    font-size: 40px;
    color: #fff;
}

.gler-success-hero h1 {
    font-size: var(--gler-font-size-3xl);
    color: #166534;
    margin-bottom: var(--gler-space-sm);
}

.gler-success-hero p {
    font-size: var(--gler-font-size-md);
    color: var(--gler-neutral-500);
}


/* ==========================================================================
   19. FORM ENHANCEMENTS
   ========================================================================== */

.gler-form-control {
    border: 1px solid var(--gler-neutral-300);
    border-radius: var(--gler-radius-md);
    padding: 8px 12px;
    font-size: var(--gler-font-size-base);
    font-family: var(--gler-font-family);
    transition: border-color var(--gler-transition-fast), box-shadow var(--gler-transition-fast);
}

.gler-form-control:focus {
    border-color: var(--gler-primary);
    box-shadow: 0 0 0 3px rgba(0, 96, 156, 0.1);
    outline: none;
}

/* Override Bootstrap form-control focus */
.form-control:focus {
    border-color: var(--gler-primary);
    box-shadow: 0 0 0 3px rgba(0, 96, 156, 0.1);
}

/* Override Bootstrap btn-primary */
.btn-primary {
    background-color: var(--gler-primary);
    border-color: var(--gler-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--gler-primary-dark);
    border-color: var(--gler-primary-dark);
}

.btn-outline-primary {
    color: var(--gler-primary);
    border-color: var(--gler-primary);
}

.btn-outline-primary:hover {
    background-color: var(--gler-primary);
    border-color: var(--gler-primary);
    color: #fff;
}


/* ==========================================================================
   20. COOKIE CONSENT BAR
   ========================================================================== */

.gler-cookie-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    background-color: var(--gler-neutral-800);
    color: var(--gler-neutral-200);
    padding: 12px 0;
    font-size: var(--gler-font-size-sm);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
}

.gler-cookie-bar .cookie-content {
    display: flex;
    align-items: center;
    gap: var(--gler-space-md);
    flex: 1;
}

.gler-cookie-bar .cookie-actions {
    display: flex;
    gap: var(--gler-space-sm);
    flex-shrink: 0;
}


/* ==========================================================================
   21. CALLBACK PAGE WRAPPER
   ========================================================================== */

.gler-callback-page {
    min-height: calc(100vh - var(--gler-navbar-height) - 120px);
    padding: var(--gler-space-2xl) 0 var(--gler-space-3xl);
}


/* ==========================================================================
   22. MODAL OVERRIDES (Bootstrap 5)
   ========================================================================== */

.modal-content {
    border: 1px solid var(--gler-neutral-200);
    border-radius: var(--gler-radius-lg);
    box-shadow: var(--gler-shadow-xl);
}

.modal-header {
    border-bottom: 1px solid var(--gler-neutral-150);
    padding: var(--gler-space-lg);
}

.modal-body {
    padding: var(--gler-space-lg);
}

.modal-footer {
    border-top: 1px solid var(--gler-neutral-150);
    padding: var(--gler-space-md) var(--gler-space-lg);
}


/* ==========================================================================
   23. RESPONSIVE ADJUSTMENTS
   ========================================================================== */

@media (max-width: 768px) {
    :root {
        --gler-navbar-height: 56px;
    }

    .gler-detail-grid {
        grid-template-columns: 1fr;
    }

    .gler-hero h1 {
        font-size: var(--gler-font-size-2xl);
    }

    .gler-hero-icon {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }
}