/* Cow Generator - Professional Modern Design */

:root {
    --primary-color: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --secondary-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --dark-bg: #0b1220;
    --dark-bg-lighter: #0f1a2e;
    --light-bg: #f8fafc;
    --border-color: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 1px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.10);
    --radius-lg: 1rem;
    --radius-md: 0.75rem;
    --radius-sm: 0.5rem;

    /* Bootstrap theme overrides (Bootstrap 5 uses CSS variables) */
    --bs-primary: var(--primary-color);
    --bs-success: var(--secondary-color);
    --bs-danger: var(--danger-color);
    --bs-warning: var(--warning-color);
    --bs-info: var(--info-color);
    --bs-body-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --bs-body-color: var(--text-primary);
    --bs-body-bg: var(--light-bg);
}

/* =============================================================================
   MAILBOX PAGE SPECIFIC STYLES
   ============================================================================= */

/* Mailbox Type Selector */
.mailbox-type-selector {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.mailbox-type-selector .form-check {
    margin: 0;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.mailbox-type-selector .form-check:hover {
    border-color: var(--primary-light);
    background: rgba(79, 70, 229, 0.05);
}

.mailbox-type-selector .form-check-input:checked ~ .form-check-label {
    color: var(--primary-color);
}

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

/* Default Mailbox Pills */
.default-mailbox-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    padding: 0;
}

.default-mailbox-grid .form-check {
    margin: 0;
    position: relative;
}

.default-mailbox-grid .form-check-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.default-mailbox-grid .form-check-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.125rem;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    white-space: nowrap;
}

.default-mailbox-grid .form-check-label::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    background: white;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.default-mailbox-grid .form-check-label:hover {
    border-color: var(--primary-light);
    color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.default-mailbox-grid .form-check-label:hover::before {
    border-color: var(--primary-light);
}

.default-mailbox-grid .form-check-input:checked ~ .form-check-label {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.25);
}

.default-mailbox-grid .form-check-input:checked ~ .form-check-label::before {
    background: white;
    border-color: white;
    box-shadow: inset 0 0 0 4px var(--primary-color);
}

/* Domain Count Badge */
#domainCount {
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--info-color) 0%, #60a5fa 100%);
    border: none;
    border-radius: 2rem;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

/* Textarea styling */
#domainsInput {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    resize: vertical;
    background: rgba(248, 250, 252, 0.5);
}

#domainsInput:focus {
    background: white;
}

/* Regular/Subdomain mailbox count badges */
#regularMailboxCount {
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #34d399 100%);
    border: none;
    border-radius: 2rem;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}

#subdomainMailboxCount {
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #34d399 100%);
    border: none;
    border-radius: 2rem;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}

/* Custom Mailboxes Select2 styling */
/* Hide the original select element */
#customMailboxes {
    display: none !important;
}

/* Show only the first Select2 container, hide any duplicates */
#customMailboxes + .select2-container {
    display: block !important;
    width: 100% !important;
    margin-bottom: 0;
}

#customMailboxes + .select2-container ~ .select2-container {
    display: none !important;
}

.select2-container--bootstrap-5 .select2-selection--multiple {
    min-height: 48px;
    padding: 0.5rem 0.75rem;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 0.75rem;
    background: white;
    transition: all 0.2s ease;
}

.select2-container--bootstrap-5.select2-container--focus .select2-selection--multiple,
.select2-container--bootstrap-5.select2-container--open .select2-selection--multiple {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__rendered {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0;
    margin: 0;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
    border: 2px solid var(--primary-color) !important;
    border-radius: 2rem !important;
    color: white !important;
    padding: 0.625rem 1.125rem !important;
    padding-left: 2.5rem !important;
    padding-right: 2.75rem !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    margin: 0 !important;
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.25) !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative !important;
    height: auto !important;
    line-height: 1.2 !important;
}

/* Force white text color for the choice text */
.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice,
.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice * {
    color: white !important;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3);
}

/* Add a circular indicator like the default mailboxes */
.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    display: inline-block;
    width: 18px;
    height: 18px;
    background: white;
    border: 2px solid white;
    border-radius: 50%;
    box-shadow: inset 0 0 0 4px var(--primary-color);
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice__remove {
    color: white !important;
    opacity: 1 !important;
    margin-left: 0.5rem !important;
    margin-right: 0 !important;
    font-size: 1.2rem !important;
    line-height: 1 !important;
    font-weight: 700 !important;
    border: none !important;
    background: rgba(255, 255, 255, 0.25) !important;
    border-radius: 50% !important;
    width: 22px !important;
    height: 22px !important;
    min-width: 22px !important;
    min-height: 22px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    transition: all 0.2s ease !important;
    position: absolute !important;
    right: 0.5rem !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    cursor: pointer !important;
    z-index: 10 !important;
}

/* Hide Select2's default content and replace with our own */
.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice__remove span {
    display: none !important;
}

/* Make sure the × symbol shows up */
.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice__remove::after {
    content: '×' !important;
    font-size: 1.3rem !important;
    line-height: 1 !important;
    display: block !important;
    color: white !important;
    font-weight: 700 !important;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice__remove:hover {
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.3) !important;
    transform: translateY(-50%) scale(1.1) !important;
}

.select2-container--bootstrap-5 .select2-search--inline {
    margin: 0;
    display: inline-block;
}

.select2-container--bootstrap-5 .select2-search--inline .select2-search__field {
    min-width: 150px;
    margin: 0;
    padding: 0.25rem 0.5rem;
    font-size: 0.9rem;
    border: none;
    outline: none;
    background: transparent;
}

.select2-container--bootstrap-5 .select2-search--inline .select2-search__field::-webkit-input-placeholder {
    color: rgba(100, 116, 139, 0.6);
}

.select2-container--bootstrap-5 .select2-search--inline .select2-search__field::placeholder {
    color: rgba(100, 116, 139, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--bs-body-font-family);
    background:
        radial-gradient(1200px circle at 0% 0%, rgba(79, 70, 229, 0.12) 0%, transparent 55%),
        radial-gradient(900px circle at 100% 0%, rgba(16, 185, 129, 0.10) 0%, transparent 50%),
        radial-gradient(900px circle at 50% 100%, rgba(59, 130, 246, 0.08) 0%, transparent 45%),
        var(--light-bg);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Global Topbar */
.topbar {
    position: sticky;
    top: 0;
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.65rem 0.9rem;
    background: rgba(248, 250, 252, 0.88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 0;
    box-shadow: none;
}

.topbar-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(226, 232, 240, 0.9);
    background: white;
    color: var(--text-primary);
}

.topbar-toggle:hover {
    background: rgba(248, 250, 252, 1);
}

.topbar-title {
    min-width: 0;
    flex: 1;
}

.topbar-h1 {
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-h1 i {
    color: var(--primary-color);
}

.topbar-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-subtitle:empty {
    display: none;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-area {
    width: 100%;
    max-width: none;
    margin: 0 auto;
    padding: 0.75rem;
}

/* Sidebar */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-bg-lighter) 100%);
    color: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed);
}

.sidebar-header {
    padding: 1rem 1rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.98rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    max-width: 100%;
}

.sidebar-logo i {
    font-size: 1.25rem;
}

.logo-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar.collapsed .logo-text {
    display: none;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s;
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-nav {
    padding: 0.5rem 0;
}

.sidebar-nav .nav-item {
    list-style: none;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.7rem 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s;
    font-weight: 500;
    border-radius: 0.75rem;
    margin: 0.15rem 0.6rem;
}

.sidebar-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
}

.sidebar-nav .nav-link.active {
    background: rgba(79, 70, 229, 0.18);
    color: white;
    box-shadow: inset 0 0 0 1px rgba(129, 140, 248, 0.35);
}

.sidebar-nav .nav-divider {
    height: 1px;
    margin: 0.6rem 1rem;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    list-style: none;
}

.sidebar-nav .nav-link i {
    font-size: 1.25rem;
    min-width: 1.25rem;
}

.sidebar.collapsed .nav-text {
    display: none;
}

.sidebar.collapsed .sidebar-nav .nav-link {
    justify-content: center;
    padding: 0.7rem;
    margin: 0.15rem 0.5rem;
}

/* Sidebar Footer */
.sidebar-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

.sidebar-footer .logout-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s;
    font-weight: 500;
    border-radius: 0.5rem;
    font-size: 0.9rem;
}

.sidebar-footer .logout-link:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

.sidebar-footer .logout-link i {
    font-size: 1rem;
    min-width: 1rem;
}

.sidebar-footer .version-info {
    text-align: center;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 0.5rem;
}

.sidebar.collapsed .sidebar-footer .nav-text,
.sidebar.collapsed .sidebar-footer .version-info {
    display: none;
}

.sidebar.collapsed .sidebar-footer .logout-link {
    justify-content: center;
    padding: 0.6rem;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    transition: margin-left 0.3s;
    min-height: 100vh;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.main-content.expanded {
    margin-left: var(--sidebar-collapsed);
}

/* Page Header */
.page-header {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(226, 232, 240, 0.9);
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.page-title i {
    color: var(--primary-color);
}

.page-description {
    color: var(--text-secondary);
}

/* Form Container */
.form-container {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(226, 232, 240, 0.9);
    max-width: none;
    margin: 0;
}

/* Settings Page Layout */
.settings-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    min-height: 600px;
}

.settings-sidebar {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(226, 232, 240, 0.9);
    height: fit-content;
}

.settings-content {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(226, 232, 240, 0.9);
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.settings-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1.25rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    text-align: left;
}

.settings-nav .nav-link:hover {
    background: rgba(79, 70, 229, 0.08);
    color: var(--primary-color);
}

.settings-nav .nav-link i {
    font-size: 1.125rem;
    width: 20px;
    text-align: center;
}

.settings-nav .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.settings-nav .nav-link.active:hover {
    color: white;
}

/* Form Sections */
.form-section {
    margin-bottom: 1.75rem;
}

.generator-form .form-section {
    margin-bottom: 1rem;
    padding: 1.25rem;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: var(--radius-lg);
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.generator-form .form-section:last-child {
    margin-bottom: 0;
}

/* Section-specific background colors for better visual distinction */
.generator-form .form-section:nth-child(1) {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.04) 0%, rgba(59, 130, 246, 0.08) 100%);
    border-left: 4px solid #3b82f6;
}

.generator-form .form-section:nth-child(2) {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.04) 0%, rgba(139, 92, 246, 0.08) 100%);
    border-left: 4px solid #8b5cf6;
}

.generator-form .form-section:nth-child(3) {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.04) 0%, rgba(16, 185, 129, 0.08) 100%);
    border-left: 4px solid #10b981;
}

.generator-form .form-section:nth-child(4) {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.04) 0%, rgba(245, 158, 11, 0.08) 100%);
    border-left: 4px solid #f59e0b;
}

.generator-form .form-section:nth-child(5) {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.04) 0%, rgba(236, 72, 153, 0.08) 100%);
    border-left: 4px solid #ec4899;
}

.generator-form .form-section:nth-child(6) {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.04) 0%, rgba(6, 182, 212, 0.08) 100%);
    border-left: 4px solid #06b6d4;
}

.generator-form .form-section:nth-child(7) {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.04) 0%, rgba(239, 68, 68, 0.08) 100%);
    border-left: 4px solid #ef4444;
}

/* Section icon colors to match section backgrounds */
.generator-form .form-section:nth-child(1) .section-icon {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.generator-form .form-section:nth-child(2) .section-icon {
    background: rgba(139, 92, 246, 0.15);
    color: #8b5cf6;
}

.generator-form .form-section:nth-child(3) .section-icon {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.generator-form .form-section:nth-child(4) .section-icon {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.generator-form .form-section:nth-child(5) .section-icon {
    background: rgba(236, 72, 153, 0.15);
    color: #ec4899;
}

.generator-form .form-section:nth-child(6) .section-icon {
    background: rgba(6, 182, 212, 0.15);
    color: #06b6d4;
}

.generator-form .form-section:nth-child(7) .section-icon {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.generator-form .section-header {
    margin-bottom: 0.85rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.7);
}

.generator-form .section-header {
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
}

.section-icon {
    width: 32px;
    height: 32px;
    background: rgba(79, 70, 229, 0.12);
    border-radius: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.section-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* Form Controls */
.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-label.required::after {
    content: " *";
    color: var(--danger-color);
}

.form-control,
.form-select {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 0.75rem;
    font-size: 0.9375rem;
    transition: all 0.3s;
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.select2-container--bootstrap-5 .select2-selection {
    min-height: 42px;
    padding: 0.45rem 0.55rem;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 0.75rem;
    background: #ffffff;
    transition: all 0.2s ease;
}

.select2-container--bootstrap-5.select2-container--focus .select2-selection,
.select2-container--bootstrap-5.select2-container--open .select2-selection {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
    padding-left: 0.35rem;
    padding-right: 2.15rem;
    line-height: 1.4;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__placeholder {
    color: rgba(100, 116, 139, 0.95);
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__arrow {
    top: 50%;
    transform: translateY(-50%);
    right: 0.55rem;
    width: 20px;
    height: 20px;
}

.select2-container--bootstrap-5 .select2-dropdown {
    border: 1px solid rgba(226, 232, 240, 0.98);
    border-radius: 0.85rem;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.12);
    overflow: hidden;
}

.select2-container--bootstrap-5 .select2-search--dropdown {
    padding: 0.55rem;
    background: rgba(248, 250, 252, 0.8);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.select2-container--bootstrap-5 .select2-search--dropdown .select2-search__field {
    height: 40px;
    padding: 0.45rem 0.7rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(226, 232, 240, 0.95);
    background: #ffffff;
    outline: none;
    box-shadow: none;
}

.select2-container--bootstrap-5 .select2-search--dropdown .select2-search__field:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.08);
}

.select2-container--bootstrap-5 .select2-results__options {
    padding: 0.35rem;
}

.select2-container--bootstrap-5 .select2-results__option {
    border-radius: 0.7rem;
    padding: 0.55rem 0.65rem;
    margin: 0.15rem 0;
}

.select2-container--bootstrap-5 .select2-results__option--highlighted {
    background: rgba(79, 70, 229, 0.08);
    color: var(--text-primary);
}

.select2-container--bootstrap-5 .select2-results__option[aria-selected="true"] {
    background: rgba(79, 70, 229, 0.14);
    color: var(--text-primary);
    font-weight: 600;
}

.form-text {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 0.375rem;
}

/* ESP Summary Panel */
.esp-summary {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(79, 70, 229, 0.04);
    border: 1px solid rgba(79, 70, 229, 0.12);
    border-radius: 0.75rem;
}

.esp-summary-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.esp-summary-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.esp-summary-label {
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 70px;
}

.esp-summary-value {
    color: var(--text-primary);
    font-weight: 500;
}

.esp-existing-subdomains {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    padding: 0.5rem;
    background: rgba(100, 116, 139, 0.08);
    border-radius: 0.5rem;
    max-height: 120px;
    overflow-y: auto;
}

.esp-domain-edit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.esp-domain-edit .form-control {
    min-width: 350px;
    max-width: 100%;
}

/* Subdomain Container */
.subdomain-container {
    background: rgba(248, 250, 252, 0.5);
    border: 2px dashed rgba(226, 232, 240, 0.8);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    min-height: 120px;
    transition: all 0.3s ease;
}

.subdomain-container:hover {
    background: rgba(248, 250, 252, 0.8);
    border-color: rgba(129, 140, 248, 0.4);
}

.subdomain-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.subdomain-count {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    background: rgba(79, 70, 229, 0.1);
    border-radius: 1rem;
}

.subdomain-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
}

.subdomain-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    background: white;
    color: var(--text-primary);
    border: 2px solid rgba(79, 70, 229, 0.2);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.08);
}

.subdomain-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.18);
    border-color: var(--primary-light);
}

.subdomain-tag-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    padding: 0;
    background: rgba(239, 68, 68, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--danger-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.subdomain-tag-remove:hover {
    background: var(--danger-color);
    color: white;
    transform: scale(1.15);
}

.subdomain-tag-remove i {
    font-size: 0.7rem;
}

.remove-tag {
    cursor: pointer;
    opacity: 0.7;
}

.remove-tag:hover {
    opacity: 1;
}

/* Buttons */
.btn {
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
}

.btn:active {
    transform: translateY(0);
    box-shadow: none;
}

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

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

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

.btn-success:hover {
    background: #0ea371;
    border-color: #0ea371;
}

.btn-info {
    background: var(--info-color);
    border-color: var(--info-color);
    color: white;
}

.btn-info:hover {
    background: #2563eb;
    border-color: #2563eb;
    color: white;
}

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
}

/* Collapsible */
.collapsible-section {
    background: var(--light-bg);
    border-radius: 0.75rem;
    border: 1px solid rgba(226, 232, 240, 0.9);
    margin-bottom: 1.5rem;
}

.collapsible-header {
    padding: 0.85rem 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border-radius: 0.75rem;
}

.collapsible-header:hover {
    background: var(--light-bg);
}

.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
}

.collapsible-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
}

.collapsible-icon {
    transition: transform 0.2s ease;
    color: var(--text-secondary);
}

.collapsible-section.active .collapsible-content {
    max-height: 1000px;
}

.collapsible-section.active .collapsible-icon {
    transform: rotate(180deg);
}

.collapsible-body {
    padding: 1rem;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 0.875rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(226, 232, 240, 0.9);
}

.action-buttons .btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    min-height: 56px;
    padding: 0.95rem 1.1rem;
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    border-radius: 0.95rem;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.06);
    white-space: nowrap;
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.action-buttons .btn.btn-lg {
    padding: 0.95rem 1.1rem;
    font-size: 0.95rem;
}

.action-buttons .btn i {
    font-size: 1rem;
    line-height: 1;
    opacity: 0.95;
}

.action-buttons .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.10);
    filter: saturate(1.05);
}

.action-buttons .btn:active {
    transform: translateY(0);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
}

.action-buttons .btn:focus,
.action-buttons .btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 0.25rem rgba(79, 70, 229, 0.18), 0 14px 28px rgba(15, 23, 42, 0.10);
}

.action-buttons .btn-success {
    background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
    border-color: rgba(22, 163, 74, 0.22);
}

.action-buttons .btn-primary {
    background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
    border-color: rgba(79, 70, 229, 0.22);
}

.action-buttons .btn-info {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    border-color: rgba(37, 99, 235, 0.22);
    color: #fff;
}

/* Generator layout with right-side process output */
.generator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

.generator-form {
    width: 100%;
    max-width: none;
    justify-self: start;
    margin: 0;
}

.generator-form.form-container {
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

.generator-form .mb-3 {
    margin-bottom: 0.75rem !important;
}

.generator-form .mb-4 {
    margin-bottom: 1rem !important;
}

.process-panel {
    position: sticky;
    top: 84px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(226, 232, 240, 0.9);
    background: white;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    min-height: 260px;
}

.process-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 0.85rem;
    background: rgba(248, 250, 252, 0.7);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.process-panel-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 800;
    font-size: 0.95rem;
}

.process-panel-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.process-status {
    padding: 0.5rem 0.85rem;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    color: var(--text-secondary);
}

.process-status.running {
    color: #1d4ed8;
}

.process-status.success {
    color: #047857;
}

.process-status.error {
    color: #b91c1c;
}

.process-output {
    margin: 0;
    padding: 1rem;
    font-family: 'SF Mono', 'Monaco', 'Menlo', 'Consolas', 'Liberation Mono', 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    background: #1e1e1e;
    color: #d4d4d4;
    border-top: 1px solid #2d2d2d;
    min-height: 200px;
    max-height: calc(100vh - 220px);
    overflow: auto;
    border-radius: 0 0 0.75rem 0.75rem;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

.process-output:empty::before {
    content: "Process output will appear here...";
    color: #6b6b6b;
    font-style: italic;
}

.process-panel.collapsed {
    min-height: auto;
}

.process-panel.collapsed .process-status,
.process-panel.collapsed .process-output {
    display: none;
}

/* Grid */
.cg-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -0.75rem;
}

.cg-col-12 {
    flex: 0 0 100%;
    padding: 0 0.75rem;
}

.cg-col-md-6 {
    flex: 0 0 100%;
    padding: 0 0.75rem;
}

.cg-col-md-4 {
    flex: 0 0 100%;
    padding: 0 0.75rem;
}

@media (min-width: 768px) {
    .cg-col-md-6 {
        flex: 0 0 50%;
    }
    .cg-col-md-4 {
        flex: 0 0 33.333333%;
    }
}

/* Modal */
.modal-content {
    border-radius: 1rem;
}

/* Legacy selector kept for safety */
#processOutput {
    margin: 0;
}

/* Utilities */
.cg-mb-3 {
    margin-bottom: 1rem;
}

.cg-mb-4 {
    margin-bottom: 1.5rem;
}

.cg-text-white {
    color: white;
}

/* Tabs */
.nav-tabs {
    border-bottom: 1px solid var(--border-color);
}

.nav-tabs .nav-link {
    font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid transparent;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
    padding: 0.75rem 1rem;
}

.nav-tabs .nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.55);
}

.nav-tabs .nav-link.active {
    color: var(--text-primary);
    background: white;
    border-color: var(--border-color) var(--border-color) white;
    box-shadow: var(--shadow-sm);
}

/* Cards / Tables */
.card {
    border-radius: var(--radius-lg);
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.card-header:not(.bg-primary):not(.bg-success):not(.bg-info):not(.bg-warning):not(.bg-danger):not(.bg-dark) {
    background: rgba(248, 250, 252, 0.6);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.card-body {
    padding: 1.25rem;
}

.table {
    margin-bottom: 0;
}

.table > :not(caption) > * > * {
    border-color: rgba(226, 232, 240, 0.9);
    padding: 0.85rem 1rem;
    vertical-align: middle;
}

.table thead th {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    background: rgba(248, 250, 252, 0.5);
    white-space: nowrap;
}

.table tbody td {
    font-size: 0.9rem;
}

.table-responsive {
    border-radius: var(--radius-md);
}

/* Checkbox Toggle */
.checkbox-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.checkbox-toggle input[type="checkbox"] {
    width: 44px;
    height: 24px;
    appearance: none;
    -webkit-appearance: none;
    background: rgba(226, 232, 240, 1);
    border: 1px solid rgba(148, 163, 184, 0.7);
    border-radius: 999px;
    position: relative;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.checkbox-toggle input[type="checkbox"]::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s ease;
}

.checkbox-toggle input[type="checkbox"]:checked {
    background: rgba(79, 70, 229, 1);
    border-color: rgba(79, 70, 229, 1);
}

.checkbox-toggle input[type="checkbox"]:checked::after {
    transform: translateX(20px);
}

.checkbox-toggle-label {
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
}

@media (max-width: 991px) {
    .sidebar {
        width: var(--sidebar-collapsed);
    }

    .main-content {
        margin-left: var(--sidebar-collapsed);
        padding: 1.25rem;
    }

    .generator-layout {
        grid-template-columns: 1fr;
    }

    .process-panel {
        position: relative;
        top: auto;
    }
}