/* ==========================================================================
   ARISRANK ADMIN DASHBOARD DESIGN SYSTEM
   Modern SaaS / CMS Management Interface
   Dual Theme: Light & Dark Mode via CSS Variables
   ========================================================================== */

:root {
    /* Brand Primary Colors */
    --adm-primary: #4f46e5;
    --adm-primary-hover: #4338ca;
    --adm-primary-light: rgba(79, 70, 229, 0.08);
    --adm-primary-border: rgba(79, 70, 229, 0.2);

    /* Light Mode Tokens (Default) */
    --adm-bg-app: #F8FAFC;
    --adm-bg-surface: #FFFFFF;
    --adm-bg-subtle: #F1F5F9;
    --adm-bg-hover: #F8FAFC;
    --adm-bg-active: #EEF2FF;
    --adm-bg-card: #FFFFFF;
    --adm-border: #E2E8F0;
    --adm-border-subtle: #EDF2F7;
    --adm-border-strong: #CBD5E1;

    /* Text Colors */
    --adm-text-main: #0F172A;
    --adm-text-body: #334155;
    --adm-text-muted: #64748B;
    --adm-text-light: #94A3B8;

    /* Semantic Status */
    --adm-success: #10B981;
    --adm-success-bg: #ECFDF5;
    --adm-success-border: #A7F3D0;
    --adm-warning: #F59E0B;
    --adm-warning-bg: #FFFBEB;
    --adm-warning-border: #FDE68A;
    --adm-danger: #EF4444;
    --adm-danger-bg: #FEF2F2;
    --adm-danger-border: #FECACA;
    --adm-info: #0EA5E9;
    --adm-info-bg: #F0F9FF;
    --adm-info-border: #BAE6FD;

    /* Layout Dimensions */
    --adm-sidebar-width: 270px;
    --adm-sidebar-collapsed-width: 76px;
    --adm-header-height: 68px;
    --adm-radius-sm: 8px;
    --adm-radius-md: 12px;
    --adm-radius-lg: 18px;
    --adm-radius-xl: 24px;
    --adm-radius-pill: 9999px;

    /* Elevation */
    --adm-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --adm-shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.06);
    --adm-shadow-lg: 0 12px 30px -4px rgba(15, 23, 42, 0.08);
    --adm-shadow-xl: 0 24px 50px -8px rgba(15, 23, 42, 0.12);

    /* Typography */
    --adm-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --adm-font-mono: 'JetBrains Mono', monospace;
    --adm-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Tokens */
[data-theme="dark"] {
    --adm-bg-app: #0B0F17;
    --adm-bg-surface: #111827;
    --adm-bg-subtle: #1E293B;
    --adm-bg-hover: #1F293D;
    --adm-bg-active: rgba(99, 102, 241, 0.15);
    --adm-bg-card: #111827;
    --adm-border: #1F2937;
    --adm-border-subtle: #1E293B;
    --adm-border-strong: #374151;

    --adm-text-main: #F8FAFC;
    --adm-text-body: #CBD5E1;
    --adm-text-muted: #94A3B8;
    --adm-text-light: #64748B;

    --adm-success: #34D399;
    --adm-success-bg: rgba(16, 185, 129, 0.12);
    --adm-success-border: rgba(16, 185, 129, 0.25);
    --adm-warning: #FBBF24;
    --adm-warning-bg: rgba(245, 158, 11, 0.12);
    --adm-warning-border: rgba(245, 158, 11, 0.25);
    --adm-danger: #F87171;
    --adm-danger-bg: rgba(239, 68, 68, 0.12);
    --adm-danger-border: rgba(239, 68, 68, 0.25);
    --adm-info: #38BDF8;
    --adm-info-bg: rgba(14, 165, 233, 0.12);
    --adm-info-border: rgba(14, 165, 233, 0.25);

    --adm-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
    --adm-shadow-md: 0 4px 16px -2px rgba(0, 0, 0, 0.5);
    --adm-shadow-lg: 0 12px 30px -4px rgba(0, 0, 0, 0.6);
    --adm-shadow-xl: 0 24px 50px -8px rgba(0, 0, 0, 0.8);
}

/* Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body.admin-body {
    background-color: var(--adm-bg-app);
    color: var(--adm-text-body);
    font-family: var(--adm-font);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Form Element Normalization */
.admin-body input,
.admin-body textarea,
.admin-body select,
.admin-body button {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* App Shell Layout */
.adm-app {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* ==========================================================================
   SIDEBAR NAVIGATION
   ========================================================================== */
.adm-sidebar {
    width: var(--adm-sidebar-width);
    background: var(--adm-bg-surface);
    border-right: 1px solid var(--adm-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000;
    transition: var(--adm-transition);
    overflow: hidden;
    pointer-events: auto !important;
}

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

.adm-sidebar-header {
    height: var(--adm-header-height);
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--adm-border);
    flex-shrink: 0;
}

.adm-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--adm-text-main);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
    overflow: hidden;
    white-space: nowrap;
}

.adm-brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--adm-primary), #6366F1);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.adm-brand-text span {
    color: var(--adm-primary);
}

.adm-brand-badge {
    font-size: 0.65rem;
    background: var(--adm-primary-light);
    color: var(--adm-primary);
    padding: 2px 6px;
    border-radius: var(--adm-radius-pill);
    font-weight: 700;
    margin-left: 6px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.adm-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0.75rem;
    scrollbar-width: thin;
    scrollbar-color: var(--adm-border) transparent;
}

.adm-sidebar-nav::-webkit-scrollbar {
    width: 5px;
}
.adm-sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--adm-border);
    border-radius: 4px;
}

.adm-nav-group {
    margin-bottom: 1.25rem;
}

.adm-nav-group-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--adm-text-muted);
    padding: 0.35rem 0.75rem;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.adm-nav-item {
    list-style: none;
    margin-bottom: 2px;
}

.adm-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.6rem 0.8rem;
    border-radius: var(--adm-radius-md);
    color: var(--adm-text-body);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--adm-transition);
    cursor: pointer;
    border: 1px solid transparent;
    user-select: none;
}

.adm-nav-link:hover {
    background: var(--adm-bg-hover);
    color: var(--adm-text-main);
}

.adm-nav-link.active {
    background: var(--adm-bg-active);
    color: var(--adm-primary);
    font-weight: 600;
    border-color: var(--adm-primary-border);
}

.adm-nav-link-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    overflow: hidden;
    white-space: nowrap;
    pointer-events: none; /* Children don't capture click away from parent link */
}

.adm-nav-link span,
.adm-nav-link i {
    pointer-events: none;
}

.adm-nav-icon {
    font-size: 1.1rem;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--adm-text-muted);
    transition: var(--adm-transition);
}

.adm-nav-link.active .adm-nav-icon,
.adm-nav-link:hover .adm-nav-icon {
    color: var(--adm-primary);
}

.adm-nav-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: var(--adm-radius-pill);
    background: var(--adm-bg-subtle);
    color: var(--adm-text-muted);
}

.adm-nav-link.active .adm-nav-badge {
    background: var(--adm-primary);
    color: #fff;
}

.adm-nav-arrow {
    font-size: 0.75rem;
    color: var(--adm-text-muted);
    transition: transform 0.2s;
}

.adm-nav-group-collapsible.open .adm-nav-arrow {
    transform: rotate(90deg);
}

.adm-nav-submenu {
    list-style: none;
    padding-left: 2.25rem;
    margin-top: 2px;
    display: none;
}

.adm-nav-group-collapsible.open .adm-nav-submenu {
    display: block;
}

.adm-nav-sublink {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.45rem 0.75rem;
    font-size: 0.825rem;
    color: var(--adm-text-muted);
    text-decoration: none;
    border-radius: var(--adm-radius-sm);
    transition: var(--adm-transition);
    cursor: pointer !important;
    pointer-events: auto !important;
}

.adm-nav-sublink:hover {
    color: var(--adm-text-main);
    background: var(--adm-bg-hover);
}

.adm-nav-sublink.active {
    color: var(--adm-primary);
    font-weight: 600;
}

/* Sidebar Footer */
.adm-sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--adm-border);
    background: var(--adm-bg-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.adm-sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--adm-text-main);
    overflow: hidden;
}

.adm-avatar {
    width: 38px;
    height: 38px;
    border-radius: var(--adm-radius-pill);
    background: linear-gradient(135deg, var(--adm-primary), #9333ea);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
    border: 2px solid var(--adm-bg-surface);
    box-shadow: var(--adm-shadow-sm);
}

.adm-user-meta {
    overflow: hidden;
    white-space: nowrap;
}

.adm-user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--adm-text-main);
    display: block;
    line-height: 1.2;
}

.adm-user-role {
    font-size: 0.75rem;
    color: var(--adm-text-muted);
}

/* ==========================================================================
   MAIN CONTENT WRAPPER & TOP HEADER
   ========================================================================== */
.adm-main-wrapper {
    flex: 1;
    margin-left: var(--adm-sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: var(--adm-transition);
}

.adm-sidebar.collapsed + .adm-main-wrapper {
    margin-left: var(--adm-sidebar-collapsed-width);
}

.adm-header {
    height: var(--adm-header-height);
    background: var(--adm-bg-surface);
    border-bottom: 1px solid var(--adm-border);
    position: sticky;
    top: 0;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.75rem;
    backdrop-filter: blur(12px);
}

.adm-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.adm-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--adm-radius-md);
    background: var(--adm-bg-subtle);
    border: 1px solid var(--adm-border);
    color: var(--adm-text-body);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--adm-transition);
    position: relative;
    font-size: 1rem;
}

.adm-icon-btn:hover {
    background: var(--adm-bg-hover);
    color: var(--adm-primary);
    border-color: var(--adm-border-strong);
}

/* Global Search Input trigger */
.adm-search-trigger {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: var(--adm-bg-subtle);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-pill);
    padding: 0.5rem 1rem;
    color: var(--adm-text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    min-width: 280px;
    transition: var(--adm-transition);
}

.adm-search-trigger:hover {
    border-color: var(--adm-primary);
    background: var(--adm-bg-surface);
}

.adm-kbd-shortcut {
    background: var(--adm-bg-surface);
    border: 1px solid var(--adm-border);
    border-radius: 6px;
    font-size: 0.7rem;
    font-family: var(--adm-font-mono);
    padding: 2px 6px;
    margin-left: auto;
    font-weight: 600;
    color: var(--adm-text-muted);
    box-shadow: var(--adm-shadow-sm);
}

.adm-header-right {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

/* Role Selector Badge Dropdown */
.adm-role-picker {
    position: relative;
}

.adm-role-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--adm-primary-light);
    border: 1px solid var(--adm-primary-border);
    color: var(--adm-primary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.45rem 0.9rem;
    border-radius: var(--adm-radius-pill);
    cursor: pointer;
    transition: var(--adm-transition);
}

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

/* Action Badges */
.adm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    border-radius: var(--adm-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--adm-transition);
    white-space: nowrap;
}

.adm-btn-primary {
    background: var(--adm-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.adm-btn-primary:hover {
    background: var(--adm-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.35);
}

.adm-btn-secondary {
    background: var(--adm-bg-surface);
    border-color: var(--adm-border);
    color: var(--adm-text-main);
}

.adm-btn-secondary:hover {
    background: var(--adm-bg-hover);
    border-color: var(--adm-border-strong);
}

.adm-btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.785rem;
    border-radius: var(--adm-radius-sm);
}

.adm-btn-pill {
    border-radius: var(--adm-radius-pill);
}

/* Unread Badge */
.adm-badge-dot {
    position: absolute;
    top: 7px;
    right: 7px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--adm-danger);
    border: 2px solid var(--adm-bg-surface);
}

/* ==========================================================================
   FORM CONTROLS & INPUT SYSTEM (Admin Design System)
   ========================================================================== */

/* Form Group Container */
.adm-form-group,
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: 1.25rem;
    width: 100%;
    text-align: left;
}

.adm-form-group:last-child,
.form-group:last-child {
    margin-bottom: 0;
}

/* Form Label */
.adm-form-label,
.form-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--adm-text-main);
    letter-spacing: -0.01em;
    margin-bottom: 0.25rem;
    line-height: 1.35;
    user-select: none;
}

.adm-form-label.required::after,
.form-label.required::after,
.adm-form-label[data-required="true"]::after {
    content: " *";
    color: var(--adm-danger);
    font-weight: 700;
}

/* Master Form Control Selector */
.adm-form-control,
.adm-input,
.form-input,
.form-control,
.admin-body input[type="text"]:not([class*="custom"]):not([class*="adm-search-input"]),
.admin-body input[type="email"]:not([class*="custom"]),
.admin-body input[type="password"]:not([class*="custom"]),
.admin-body input[type="url"]:not([class*="custom"]),
.admin-body input[type="tel"]:not([class*="custom"]),
.admin-body input[type="number"]:not([class*="custom"]),
.admin-body input[type="search"]:not([class*="custom"]):not([class*="adm-search-input"]),
.admin-body input[type="date"]:not([class*="custom"]),
.admin-body textarea:not([class*="custom"]),
.admin-body select:not([class*="custom"]) {
    display: block;
    width: 100%;
    font-family: var(--adm-font);
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--adm-text-main);
    background-color: var(--adm-bg-surface);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-sm);
    padding: 0.625rem 0.875rem;
    box-shadow: var(--adm-shadow-sm);
    transition: var(--adm-transition);
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Specific Height for Single-Line Inputs */
.adm-form-control:not(textarea),
.adm-input,
.form-input:not(textarea),
.form-control:not(textarea),
.admin-body input[type="text"]:not([class*="custom"]):not([class*="adm-search-input"]),
.admin-body input[type="email"]:not([class*="custom"]),
.admin-body input[type="password"]:not([class*="custom"]),
.admin-body input[type="url"]:not([class*="custom"]),
.admin-body input[type="tel"]:not([class*="custom"]),
.admin-body input[type="number"]:not([class*="custom"]),
.admin-body input[type="search"]:not([class*="custom"]):not([class*="adm-search-input"]),
.admin-body input[type="date"]:not([class*="custom"]) {
    height: 42px;
}

/* Textarea Specifics */
textarea.adm-form-control,
textarea.form-control,
textarea.adm-textarea,
.admin-body textarea {
    min-height: 96px;
    height: auto;
    resize: vertical;
    padding: 0.75rem 0.875rem;
    line-height: 1.6;
}

/* Select Dropdown with Clean Custom Arrow */
select.adm-form-control,
select.adm-form-select,
select.form-select,
.admin-body select {
    height: 42px;
    padding-right: 2.5rem;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748B'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
    background-size: 16px;
}

[data-theme="dark"] select.adm-form-control,
[data-theme="dark"] select.adm-form-select,
[data-theme="dark"] select.form-select,
[data-theme="dark"] .admin-body select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394A3B8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
}

/* Hover State */
.adm-form-control:hover:not(:disabled):not([readonly]),
.adm-input:hover:not(:disabled):not([readonly]),
.form-input:hover:not(:disabled):not([readonly]),
.form-control:hover:not(:disabled):not([readonly]),
.admin-body input:hover:not(:disabled):not([readonly]):not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]),
.admin-body textarea:hover:not(:disabled):not([readonly]),
.admin-body select:hover:not(:disabled):not([readonly]) {
    border-color: var(--adm-border-strong);
}

/* Focus State */
.adm-form-control:focus,
.adm-input:focus,
.form-input:focus,
.form-control:focus,
.admin-body input:focus:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]),
.admin-body textarea:focus,
.admin-body select:focus {
    border-color: var(--adm-primary);
    box-shadow: 0 0 0 3px var(--adm-primary-border);
    background-color: var(--adm-bg-surface);
    outline: none;
}

/* Readonly & Disabled States */
.adm-form-control:disabled,
.adm-form-control[readonly],
.form-input:disabled,
.form-input[readonly],
.admin-body input:disabled,
.admin-body input[readonly],
.admin-body textarea:disabled,
.admin-body textarea[readonly],
.admin-body select:disabled {
    background-color: var(--adm-bg-subtle);
    border-color: var(--adm-border);
    color: var(--adm-text-muted);
    cursor: default;
}

.adm-form-control:disabled,
.form-input:disabled,
.admin-body input:disabled,
.admin-body textarea:disabled,
.admin-body select:disabled {
    cursor: not-allowed;
    opacity: 0.65;
}

/* Placeholder Styling */
.adm-form-control::placeholder,
.form-input::placeholder,
.admin-body input::placeholder,
.admin-body textarea::placeholder {
    color: var(--adm-text-light);
    opacity: 1;
}

/* Form Helper & Validation Messages */
.adm-form-hint,
.form-hint {
    font-size: 0.75rem;
    color: var(--adm-text-muted);
    line-height: 1.45;
    margin-top: 0.35rem;
}

.adm-form-error,
.form-error {
    font-size: 0.75rem;
    color: var(--adm-danger);
    font-weight: 500;
    margin-top: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Validation Border States */
.adm-form-control.is-invalid,
.form-input.is-invalid {
    border-color: var(--adm-danger) !important;
    box-shadow: 0 0 0 3px var(--adm-danger-border) !important;
}

.adm-form-control.is-valid,
.form-input.is-valid {
    border-color: var(--adm-success) !important;
    box-shadow: 0 0 0 3px var(--adm-success-border) !important;
}

/* Checkbox Styling */
.admin-body input[type="checkbox"] {
    display: inline-block;
    width: 18px;
    height: 18px;
    min-width: 18px;
    border-radius: 5px;
    border: 1.5px solid var(--adm-border-strong);
    background-color: var(--adm-bg-surface);
    cursor: pointer;
    vertical-align: middle;
    position: relative;
    appearance: none;
    -webkit-appearance: none;
    transition: var(--adm-transition);
    flex-shrink: 0;
    margin: 0;
    padding: 0;
    box-shadow: none;
}

.admin-body input[type="checkbox"]:hover {
    border-color: var(--adm-primary);
}

.admin-body input[type="checkbox"]:checked {
    background-color: var(--adm-primary);
    border-color: var(--adm-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23FFFFFF'%3E%3Cpath d='M13.485 3.515a1 1 0 0 1 0 1.414l-7.07 7.071a1 1 0 0 1-1.415 0L1.929 8.93a1 1 0 0 1 1.415-1.415l2.364 2.364 6.363-6.364a1 1 0 0 1 1.414 0z'/%3E%3C/svg%3E");
    background-size: 11px;
    background-repeat: no-repeat;
    background-position: center;
}

.admin-body input[type="checkbox"]:focus {
    box-shadow: 0 0 0 3px var(--adm-primary-border);
    outline: none;
}

/* Radio Button Styling */
.admin-body input[type="radio"] {
    display: inline-block;
    width: 18px;
    height: 18px;
    min-width: 18px;
    border-radius: 50%;
    border: 1.5px solid var(--adm-border-strong);
    background-color: var(--adm-bg-surface);
    cursor: pointer;
    vertical-align: middle;
    position: relative;
    appearance: none;
    -webkit-appearance: none;
    transition: var(--adm-transition);
    flex-shrink: 0;
    margin: 0;
    padding: 0;
    box-shadow: none;
}

.admin-body input[type="radio"]:hover {
    border-color: var(--adm-primary);
}

.admin-body input[type="radio"]:checked {
    border-color: var(--adm-primary);
    background-color: var(--adm-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23FFFFFF'%3E%3Ccircle cx='8' cy='8' r='3.5'/%3E%3C/svg%3E");
    background-size: 8px;
    background-repeat: no-repeat;
    background-position: center;
}

.admin-body input[type="radio"]:focus {
    box-shadow: 0 0 0 3px var(--adm-primary-border);
    outline: none;
}

/* Toggle Switch Component */
.adm-toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    cursor: pointer;
    user-select: none;
    font-size: 0.875rem;
    color: var(--adm-text-main);
}

.adm-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.adm-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.adm-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--adm-border-strong);
    transition: var(--adm-transition);
    border-radius: 24px;
}

.adm-toggle-slider::before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: #FFFFFF;
    transition: var(--adm-transition);
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.adm-toggle input:checked + .adm-toggle-slider {
    background-color: var(--adm-primary);
}

.adm-toggle input:checked + .adm-toggle-slider::before {
    transform: translateX(20px);
}

/* Color Input */
.admin-body input[type="color"] {
    width: 48px;
    height: 42px;
    padding: 3px;
    border-radius: var(--adm-radius-sm);
    border: 1px solid var(--adm-border);
    background-color: var(--adm-bg-surface);
    cursor: pointer;
    outline: none;
}

.admin-body input[type="color"]:hover {
    border-color: var(--adm-border-strong);
}

.admin-body input[type="color"]:focus {
    border-color: var(--adm-primary);
    box-shadow: 0 0 0 3px var(--adm-primary-border);
}

/* File Input */
.admin-body input[type="file"] {
    padding: 0.45rem 0.75rem;
    height: auto;
    cursor: pointer;
    font-size: 0.8125rem;
    color: var(--adm-text-muted);
}

.admin-body input[type="file"]::file-selector-button {
    padding: 0.35rem 0.75rem;
    border-radius: var(--adm-radius-sm);
    background: var(--adm-bg-subtle);
    border: 1px solid var(--adm-border);
    color: var(--adm-text-main);
    font-size: 0.785rem;
    font-weight: 600;
    cursor: pointer;
    margin-right: 0.75rem;
    transition: var(--adm-transition);
}

.admin-body input[type="file"]::file-selector-button:hover {
    background: var(--adm-primary);
    color: #FFFFFF;
    border-color: var(--adm-primary);
}

/* Input Group with Prepend / Append Addons */
.adm-input-group {
    display: flex;
    align-items: stretch;
    width: 100%;
}

.adm-input-group > .adm-form-control,
.adm-input-group > input {
    position: relative;
    flex: 1 1 auto;
    width: 1%;
    margin-bottom: 0;
}

.adm-input-group > .adm-input-addon:first-child,
.adm-input-group > .adm-form-control:first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.adm-input-group > .adm-input-addon:last-child,
.adm-input-group > .adm-form-control:last-child {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.adm-input-addon {
    display: flex;
    align-items: center;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--adm-text-muted);
    background-color: var(--adm-bg-subtle);
    border: 1px solid var(--adm-border);
    white-space: nowrap;
}

.adm-input-addon:first-child {
    border-right: 0;
    border-top-left-radius: var(--adm-radius-sm);
    border-bottom-left-radius: var(--adm-radius-sm);
}

.adm-input-addon:last-child {
    border-left: 0;
    border-top-right-radius: var(--adm-radius-sm);
    border-bottom-right-radius: var(--adm-radius-sm);
}

/* Form Grid Utilities */
.adm-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.adm-form-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.25rem;
}

/* Page Editor Grid Utility */
.adm-editor-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 960px) {
    .adm-editor-grid {
        grid-template-columns: 1fr;
    }
}

/* Modal Search Input Clean Reset */
#admSearchInput,
.adm-search-input {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    height: auto !important;
    padding: 0 !important;
}

/* ==========================================================================
   PAGE CONTENT & GRID SYSTEM
   ========================================================================== */
.adm-content {
    flex: 1;
    padding: 1.75rem;
}

.adm-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.adm-page-title h1 {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--adm-text-main);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.adm-page-title p {
    font-size: 0.875rem;
    color: var(--adm-text-muted);
    margin-top: 0.25rem;
}

.adm-filter-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Date Range Buttons */
.adm-date-pill-group {
    display: flex;
    background: var(--adm-bg-surface);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-pill);
    padding: 3px;
    box-shadow: var(--adm-shadow-sm);
}

.adm-date-btn {
    border: none;
    background: transparent;
    padding: 0.4rem 0.85rem;
    border-radius: var(--adm-radius-pill);
    font-size: 0.785rem;
    font-weight: 600;
    color: var(--adm-text-muted);
    cursor: pointer;
    transition: var(--adm-transition);
}

.adm-date-btn:hover {
    color: var(--adm-text-main);
}

.adm-date-btn.active {
    background: var(--adm-primary);
    color: #fff;
}

/* Cards & Bento Grid */
.adm-card {
    background: var(--adm-bg-card);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--adm-shadow-sm);
    transition: var(--adm-transition);
    position: relative;
}

.adm-card:hover {
    border-color: var(--adm-primary-border);
    box-shadow: var(--adm-shadow-md);
}

.adm-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.adm-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--adm-text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* KPI CARDS (10 Metrics Grid) */
.adm-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.75rem;
}

.adm-kpi-card {
    background: var(--adm-bg-card);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-lg);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--adm-shadow-sm);
    transition: var(--adm-transition);
}

.adm-kpi-card:hover {
    transform: translateY(-2px);
    border-color: var(--adm-primary);
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.08);
}

.adm-kpi-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.adm-kpi-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--adm-text-muted);
}

.adm-kpi-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--adm-primary-light);
    color: var(--adm-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

.adm-kpi-val {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--adm-text-main);
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    font-family: var(--adm-font);
}

.adm-kpi-trend {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--adm-text-muted);
}

.adm-trend-chip {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 6px;
    border-radius: var(--adm-radius-pill);
    font-weight: 700;
    font-size: 0.7rem;
}

.adm-trend-up {
    background: var(--adm-success-bg);
    color: var(--adm-success);
    border: 1px solid var(--adm-success-border);
}

.adm-trend-down {
    background: var(--adm-danger-bg);
    color: var(--adm-danger);
    border: 1px solid var(--adm-danger-border);
}

/* Quick Actions Strip */
.adm-quick-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    overflow-x: auto;
    padding-bottom: 0.75rem;
    margin-bottom: 1.75rem;
}

.adm-quick-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--adm-bg-surface);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-md);
    padding: 0.6rem 1rem;
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--adm-text-main);
    text-decoration: none;
    cursor: pointer;
    transition: var(--adm-transition);
    white-space: nowrap;
    box-shadow: var(--adm-shadow-sm);
}

.adm-quick-btn:hover {
    border-color: var(--adm-primary);
    background: var(--adm-bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--adm-shadow-md);
}

/* ==========================================================================
   DATA TABLES
   ========================================================================== */
.adm-table-wrap {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--adm-radius-md);
    border: 1px solid var(--adm-border);
}

.adm-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

.adm-table th {
    background: var(--adm-bg-subtle);
    color: var(--adm-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--adm-border);
    white-space: nowrap;
}

.adm-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--adm-border-subtle);
    color: var(--adm-text-body);
    vertical-align: middle;
}

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

.adm-table tr:hover td {
    background: var(--adm-bg-hover);
}

/* Status Badges */
.adm-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: var(--adm-radius-pill);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.adm-badge-success {
    background: var(--adm-success-bg);
    color: var(--adm-success);
    border: 1px solid var(--adm-success-border);
}

.adm-badge-warning {
    background: var(--adm-warning-bg);
    color: var(--adm-warning);
    border: 1px solid var(--adm-warning-border);
}

.adm-badge-danger {
    background: var(--adm-danger-bg);
    color: var(--adm-danger);
    border: 1px solid var(--adm-danger-border);
}

.adm-badge-info {
    background: var(--adm-info-bg);
    color: var(--adm-info);
    border: 1px solid var(--adm-info-border);
}

.adm-badge-primary {
    background: var(--adm-primary-light);
    color: var(--adm-primary);
    border: 1px solid var(--adm-primary-border);
}

/* ==========================================================================
   CHARTS & SVG VISUALIZATIONS
   ========================================================================== */
.adm-chart-container {
    width: 100%;
    position: relative;
    padding-top: 1rem;
}

.adm-chart-svg {
    width: 100%;
    height: 240px;
    overflow: visible;
}

.adm-chart-grid line {
    stroke: var(--adm-border-subtle);
    stroke-dasharray: 4;
}

.adm-chart-line-main {
    fill: none;
    stroke: var(--adm-primary);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.adm-chart-area-main {
    fill: url(#chartGradient);
    opacity: 0.25;
}

.adm-chart-line-prev {
    fill: none;
    stroke: var(--adm-text-light);
    stroke-width: 2;
    stroke-dasharray: 4;
    stroke-linecap: round;
}

.adm-chart-point {
    fill: var(--adm-bg-surface);
    stroke: var(--adm-primary);
    stroke-width: 2.5;
    cursor: pointer;
    transition: r 0.2s;
}

.adm-chart-point:hover {
    r: 6;
    stroke-width: 3;
}

/* Donut & Funnel Elements */
.adm-donut-wrap {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.adm-funnel-step {
    background: var(--adm-bg-subtle);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-md);
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--adm-transition);
}

.adm-funnel-step:hover {
    border-color: var(--adm-primary);
    transform: translateX(4px);
}

.adm-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--adm-bg-subtle);
    border-radius: var(--adm-radius-pill);
    overflow: hidden;
}

.adm-progress-fill {
    height: 100%;
    background: var(--adm-primary);
    border-radius: var(--adm-radius-pill);
    transition: width 0.5s ease;
}

/* ==========================================================================
   MODALS, DRAWERS & TOASTS
   ========================================================================== */
.adm-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.adm-modal-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.adm-modal {
    background: var(--adm-bg-surface);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-xl);
    width: 100%;
    max-width: 580px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--adm-shadow-xl);
    transform: scale(0.95);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.adm-modal-backdrop.open .adm-modal {
    transform: scale(1);
}

.adm-modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--adm-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.adm-modal-body {
    padding: 1.5rem;
}

.adm-modal-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--adm-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    background: var(--adm-bg-subtle);
    border-bottom-left-radius: var(--adm-radius-xl);
    border-bottom-right-radius: var(--adm-radius-xl);
}

/* Slide-out Drawer */
.adm-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 480px;
    background: var(--adm-bg-surface);
    border-left: 1px solid var(--adm-border);
    z-index: 10000;
    box-shadow: var(--adm-shadow-xl);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.adm-drawer.open {
    transform: translateX(0);
}

.adm-drawer-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--adm-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.adm-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

/* Toast Container */
.adm-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 11000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.adm-toast {
    background: var(--adm-bg-surface);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-md);
    padding: 12px 16px;
    box-shadow: var(--adm-shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    pointer-events: auto;
    transform: translateY(20px);
    opacity: 0;
    animation: toastSlideIn 0.3s forwards ease;
}

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

.adm-toast-icon {
    font-size: 1.25rem;
}

.adm-toast-content {
    flex: 1;
}

.adm-toast-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--adm-text-main);
}

.adm-toast-msg {
    font-size: 0.775rem;
    color: var(--adm-text-muted);
}

/* ==========================================================================
   DATA STATES: SKELETON, EMPTY & ERROR
   ========================================================================== */
.adm-skeleton {
    background: linear-gradient(90deg, var(--adm-bg-subtle) 25%, var(--adm-bg-hover) 50%, var(--adm-bg-subtle) 75%);
    background-size: 200% 100%;
    animation: skeletonPulse 1.5s infinite;
    border-radius: var(--adm-radius-sm);
}

@keyframes skeletonPulse {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.adm-empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}

.adm-empty-icon {
    font-size: 2.5rem;
    color: var(--adm-text-light);
    margin-bottom: 0.75rem;
}

.adm-empty-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--adm-text-main);
    margin-bottom: 0.25rem;
}

.adm-empty-desc {
    font-size: 0.85rem;
    color: var(--adm-text-muted);
    max-width: 360px;
    margin: 0 auto 1.25rem;
}

.adm-error-state {
    background: var(--adm-danger-bg);
    border: 1px solid var(--adm-danger-border);
    border-radius: var(--adm-radius-lg);
    padding: 1.5rem;
    text-align: center;
    color: var(--adm-danger);
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
   ========================================================================== */
@media (max-width: 1024px) {
    .adm-sidebar {
        transform: translateX(-100%);
    }
    .adm-sidebar.open {
        transform: translateX(0);
    }
    .adm-main-wrapper {
        margin-left: 0 !important;
    }
    .adm-header {
        padding: 0 1rem;
    }
    .adm-content {
        padding: 1.25rem 1rem;
    }
    .adm-search-trigger {
        min-width: 180px;
    }
}

@media (max-width: 768px) {
    .adm-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .adm-page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .adm-filter-bar {
        width: 100%;
        justify-content: space-between;
    }
    .adm-search-trigger span {
        display: none;
    }
    .adm-search-trigger {
        min-width: auto;
        padding: 0.5rem;
    }
    .adm-kbd-shortcut {
        display: none;
    }
}

@media (max-width: 480px) {
    .adm-kpi-grid {
        grid-template-columns: 1fr;
    }
    .adm-date-pill-group {
        width: 100%;
        overflow-x: auto;
    }
}