/* ═══════════════════════════════════════════════════════════════════
   CRM SAAS - DESIGN SYSTEM
   Sistema de Design Centralizado para padronização UI/UX

   Seções:
   1. CSS Variables (Cores, Spacing, Shadows, Typography)
   2. Base & Reset
   3. Typography
   4. Buttons
   5. Cards & Containers
   6. Forms & Inputs
   7. Tables
   8. Badges & Tags
   9. Modals
   10. Toasts & Notifications
   11. Loading & Skeletons
   12. Navigation & Sidebar
   13. Kanban Board
   14. Empty States
   15. Progress Bars
   16. Animations & Transitions
   17. Utilities
   ═══════════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════
   1. CSS VARIABLES
   ═══════════════════════════════════════ */
:root {
    /* Primary Brand Colors */
    --crm-primary: #2563EB;
    --crm-primary-light: #3B82F6;
    --crm-primary-dark: #1D4ED8;
    --crm-primary-50: #EFF6FF;
    --crm-primary-100: #DBEAFE;
    --crm-primary-200: #BFDBFE;

    /* Success */
    --crm-success: #059669;
    --crm-success-light: #10B981;
    --crm-success-dark: #047857;
    --crm-success-50: #ECFDF5;
    --crm-success-100: #D1FAE5;

    /* Warning */
    --crm-warning: #D97706;
    --crm-warning-light: #F59E0B;
    --crm-warning-dark: #B45309;
    --crm-warning-50: #FFFBEB;
    --crm-warning-100: #FEF3C7;

    /* Danger */
    --crm-danger: #DC2626;
    --crm-danger-light: #EF4444;
    --crm-danger-dark: #B91C1C;
    --crm-danger-50: #FEF2F2;
    --crm-danger-100: #FEE2E2;

    /* Info */
    --crm-info: #0891B2;
    --crm-info-light: #06B6D4;
    --crm-info-dark: #0E7490;
    --crm-info-50: #ECFEFF;
    --crm-info-100: #CFFAFE;

    /* Neutrals */
    --crm-gray-50: #F9FAFB;
    --crm-gray-100: #F3F4F6;
    --crm-gray-200: #E5E7EB;
    --crm-gray-300: #D1D5DB;
    --crm-gray-400: #9CA3AF;
    --crm-gray-500: #6B7280;
    --crm-gray-600: #4B5563;
    --crm-gray-700: #374151;
    --crm-gray-800: #1F2937;
    --crm-gray-900: #111827;

    /* Accent Colors (Pipeline, Deals, etc.) */
    --crm-indigo: #4F46E5;
    --crm-purple: #7C3AED;
    --crm-pink: #DB2777;
    --crm-orange: #EA580C;
    --crm-teal: #0D9488;

    /* Shadows */
    --crm-shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --crm-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --crm-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --crm-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --crm-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --crm-shadow-colored: 0 4px 14px 0 rgba(37, 99, 235, 0.15);

    /* Border Radius */
    --crm-radius-sm: 0.375rem;
    --crm-radius: 0.5rem;
    --crm-radius-lg: 0.75rem;
    --crm-radius-xl: 1rem;
    --crm-radius-full: 9999px;

    /* Transition */
    --crm-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --crm-transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --crm-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --crm-transition-spring: 300ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-index Scale */
    --crm-z-dropdown: 40;
    --crm-z-sticky: 45;
    --crm-z-modal-backdrop: 50;
    --crm-z-modal: 51;
    --crm-z-toast: 60;
    --crm-z-tooltip: 70;
}

/* ═══════════════════════════════════════
   2. BASE & RESET
   ═══════════════════════════════════════ */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--crm-gray-700);
    background-color: var(--crm-gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--crm-gray-300);
    border-radius: var(--crm-radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--crm-gray-400);
}

/* Selection */
::selection {
    background: var(--crm-primary-200);
    color: var(--crm-primary-dark);
}

/* ═══════════════════════════════════════
   3. TYPOGRAPHY
   ═══════════════════════════════════════ */
.crm-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--crm-gray-900);
    letter-spacing: -0.025em;
    line-height: 1.25;
}

.crm-page-subtitle {
    font-size: 0.875rem;
    color: var(--crm-gray-500);
    margin-top: 0.25rem;
}

.crm-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--crm-gray-800);
}

.crm-card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--crm-gray-700);
}

.crm-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--crm-gray-700);
    margin-bottom: 0.375rem;
}

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

.crm-text-muted {
    font-size: 0.8125rem;
    color: var(--crm-gray-500);
}

.crm-text-xs {
    font-size: 0.75rem;
    color: var(--crm-gray-400);
}

/* ═══════════════════════════════════════
   4. BUTTONS
   ═══════════════════════════════════════ */

/* Base Button */
.crm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: var(--crm-radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--crm-transition);
    outline: none;
    text-decoration: none;
    line-height: 1.25rem;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.crm-btn:focus-visible {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

.crm-btn:active {
    transform: scale(0.97);
}

.crm-btn:disabled,
.crm-btn.is-loading {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Button Sizes */
.crm-btn-xs {
    font-size: 0.75rem;
    padding: 0.25rem 0.625rem;
    gap: 0.375rem;
}

.crm-btn-sm {
    font-size: 0.8125rem;
    padding: 0.375rem 0.875rem;
    gap: 0.375rem;
}

.crm-btn-lg {
    font-size: 1rem;
    padding: 0.625rem 1.5rem;
    gap: 0.625rem;
}

/* Button Variants */
.crm-btn-primary {
    background: var(--crm-primary);
    color: white;
    box-shadow: var(--crm-shadow-xs), inset 0 1px 0 rgba(255,255,255,0.1);
}
.crm-btn-primary:hover:not(:disabled) {
    background: var(--crm-primary-dark);
    box-shadow: var(--crm-shadow-sm), inset 0 1px 0 rgba(255,255,255,0.1);
}

.crm-btn-success {
    background: var(--crm-success);
    color: white;
    box-shadow: var(--crm-shadow-xs), inset 0 1px 0 rgba(255,255,255,0.1);
}
.crm-btn-success:hover:not(:disabled) {
    background: var(--crm-success-dark);
    box-shadow: var(--crm-shadow-sm), inset 0 1px 0 rgba(255,255,255,0.1);
}

.crm-btn-danger {
    background: var(--crm-danger);
    color: white;
    box-shadow: var(--crm-shadow-xs), inset 0 1px 0 rgba(255,255,255,0.1);
}
.crm-btn-danger:hover:not(:disabled) {
    background: var(--crm-danger-dark);
    box-shadow: var(--crm-shadow-sm), inset 0 1px 0 rgba(255,255,255,0.1);
}

.crm-btn-warning {
    background: var(--crm-warning);
    color: white;
    box-shadow: var(--crm-shadow-xs), inset 0 1px 0 rgba(255,255,255,0.1);
}
.crm-btn-warning:hover:not(:disabled) {
    background: var(--crm-warning-dark);
    box-shadow: var(--crm-shadow-sm), inset 0 1px 0 rgba(255,255,255,0.1);
}

.crm-btn-secondary {
    background: white;
    color: var(--crm-gray-700);
    border-color: var(--crm-gray-300);
    box-shadow: var(--crm-shadow-xs);
}
.crm-btn-secondary:hover:not(:disabled) {
    background: var(--crm-gray-50);
    border-color: var(--crm-gray-400);
}

.crm-btn-ghost {
    background: transparent;
    color: var(--crm-gray-600);
    border-color: transparent;
}
.crm-btn-ghost:hover:not(:disabled) {
    background: var(--crm-gray-100);
    color: var(--crm-gray-800);
}

.crm-btn-link {
    background: transparent;
    color: var(--crm-primary);
    border: none;
    padding: 0;
    font-weight: 500;
}
.crm-btn-link:hover:not(:disabled) {
    color: var(--crm-primary-dark);
    text-decoration: underline;
}

/* Button with icon only */
.crm-btn-icon {
    padding: 0.5rem;
    border-radius: var(--crm-radius);
}
.crm-btn-icon.crm-btn-xs { padding: 0.25rem; }
.crm-btn-icon.crm-btn-sm { padding: 0.375rem; }
.crm-btn-icon.crm-btn-lg { padding: 0.625rem; }

/* Button Loading State */
.crm-btn.is-loading .crm-btn-text {
    visibility: hidden;
}

.crm-btn.is-loading::after {
    content: '';
    position: absolute;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: crm-spin 0.6s linear infinite;
}

.crm-btn-secondary.is-loading::after,
.crm-btn-ghost.is-loading::after {
    border-color: rgba(0,0,0,0.15);
    border-top-color: var(--crm-gray-600);
}

/* ═══════════════════════════════════════
   5. CARDS & CONTAINERS
   ═══════════════════════════════════════ */
.crm-card {
    background: white;
    border-radius: var(--crm-radius-lg);
    box-shadow: var(--crm-shadow-sm);
    border: 1px solid var(--crm-gray-200);
    overflow: hidden;
    transition: box-shadow var(--crm-transition);
}

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

.crm-card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--crm-gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.crm-card-body-compact {
    padding: 1rem 1.5rem;
}

.crm-card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--crm-gray-100);
    background: var(--crm-gray-50);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Footer alignment modifiers */
.crm-card-footer.justify-end,
.crm-card-footer--end   { justify-content: flex-end; }
.crm-card-footer--between { justify-content: space-between; }
.crm-card-footer--bare  { padding: 1rem 0 0; border-top: none; background: transparent; }

/* Stat Card */
.crm-stat-card {
    background: white;
    border-radius: var(--crm-radius-lg);
    box-shadow: var(--crm-shadow-sm);
    border: 1px solid var(--crm-gray-200);
    padding: 1.25rem;
    transition: all var(--crm-transition);
    position: relative;
    overflow: hidden;
}

.crm-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--crm-primary);
    opacity: 0;
    transition: opacity var(--crm-transition);
}

.crm-stat-card:hover {
    box-shadow: var(--crm-shadow);
    transform: translateY(-1px);
}

.crm-stat-card:hover::before {
    opacity: 1;
}

.crm-stat-card.stat-primary::before { background: var(--crm-primary); opacity: 1; }
.crm-stat-card.stat-success::before { background: var(--crm-success); opacity: 1; }
.crm-stat-card.stat-warning::before { background: var(--crm-warning); opacity: 1; }
.crm-stat-card.stat-danger::before { background: var(--crm-danger); opacity: 1; }
.crm-stat-card.stat-info::before { background: var(--crm-info); opacity: 1; }
.crm-stat-card.stat-purple::before { background: var(--crm-purple); opacity: 1; }
.crm-stat-card.stat-indigo::before { background: var(--crm-indigo); opacity: 1; }

.crm-stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--crm-gray-900);
    line-height: 1;
    margin-top: 0.5rem;
}

.crm-stat-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--crm-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.crm-stat-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--crm-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.crm-stat-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.crm-stat-detail {
    font-size: 0.75rem;
    color: var(--crm-gray-500);
    margin-top: 0.375rem;
    line-height: 1.4;
}

.crm-stat-change {
    font-size: 0.75rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.crm-stat-change.positive { color: var(--crm-success); }
.crm-stat-change.negative { color: var(--crm-danger); }

/* Page Container */
.crm-page {
    max-width: 100%;
    padding: 1.5rem;
    animation: crm-fadeIn 0.3s ease-out;
}

/* Remove padding for full-width/full-height pages (e.g. chat) */
.crm-page.crm-page-flush {
    padding: 0;
}

/* Page Header */
.crm-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.crm-page-header-info {
    flex: 1;
    min-width: 0;
}

.crm-page-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

/* ═══════════════════════════════════════
   6. FORMS & INPUTS
   ═══════════════════════════════════════ */
.crm-input,
.crm-select,
.crm-textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    color: var(--crm-gray-900);
    background: white;
    border: 1px solid var(--crm-gray-300);
    border-radius: var(--crm-radius);
    transition: all var(--crm-transition);
    outline: none;
    appearance: none;
}

.crm-input::placeholder,
.crm-textarea::placeholder {
    color: var(--crm-gray-400);
}

.crm-input:hover,
.crm-select:hover,
.crm-textarea:hover {
    border-color: var(--crm-gray-400);
}

.crm-input:focus,
.crm-select:focus,
.crm-textarea:focus {
    border-color: var(--crm-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.crm-input.is-error,
.crm-select.is-error,
.crm-textarea.is-error {
    border-color: var(--crm-danger);
}
.crm-input.is-error:focus,
.crm-select.is-error:focus,
.crm-textarea.is-error:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.crm-input.is-success,
.crm-select.is-success,
.crm-textarea.is-success {
    border-color: var(--crm-success);
}

/* Input sizes */
.crm-input-sm {
    padding: 0.375rem 0.625rem;
    font-size: 0.8125rem;
}

.crm-input-lg {
    padding: 0.625rem 1rem;
    font-size: 1rem;
}

/* Select dropdown arrow */
.crm-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* Checkbox & Radio */
.crm-checkbox,
.crm-radio {
    width: 1rem;
    height: 1rem;
    color: var(--crm-primary);
    border: 1.5px solid var(--crm-gray-300);
    border-radius: 0.25rem;
    transition: all var(--crm-transition);
    cursor: pointer;
    accent-color: var(--crm-primary);
    flex-shrink: 0;
}

/* Label wrapper for checkbox/radio + text */
.crm-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--crm-gray-700);
    user-select: none;
}

.crm-radio {
    border-radius: 50%;
}

.crm-checkbox:checked,
.crm-radio:checked {
    border-color: var(--crm-primary);
    background-color: var(--crm-primary);
}

.crm-checkbox:focus,
.crm-radio:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Form Group */
.crm-form-group {
    margin-bottom: 1rem;
}

.crm-form-hint {
    font-size: 0.75rem;
    color: var(--crm-gray-500);
    margin-top: 0.25rem;
}

.crm-form-error {
    font-size: 0.75rem;
    color: var(--crm-danger);
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Form Section Divider */
.crm-form-divider {
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--crm-gray-200);
}

/* Input Group (Input with icon or addon) */
.crm-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.crm-input-group .crm-input-icon {
    position: absolute;
    left: 0.75rem;
    color: var(--crm-gray-400);
    pointer-events: none;
    font-size: 0.875rem;
    z-index: 1;
}

.crm-input-group .crm-input {
    padding-left: 2.25rem;
}

/* Search Input */
.crm-search {
    position: relative;
}

.crm-search .crm-input {
    padding-left: 2.5rem;
    border-radius: var(--crm-radius-full);
    background-color: var(--crm-gray-50);
    border-color: var(--crm-gray-200);
}

.crm-search .crm-input:focus {
    background-color: white;
}

.crm-search .crm-search-icon {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--crm-gray-400);
    font-size: 0.875rem;
    pointer-events: none;
}

/* Filter Bar */
.crm-filter-bar {
    background: white;
    border-radius: var(--crm-radius-lg);
    box-shadow: var(--crm-shadow-sm);
    border: 1px solid var(--crm-gray-200);
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

/* ═══════════════════════════════════════
   7. TABLES
   ═══════════════════════════════════════ */
.crm-table-container {
    background: white;
    border-radius: var(--crm-radius-lg);
    box-shadow: var(--crm-shadow-sm);
    border: 1px solid var(--crm-gray-200);
    overflow: hidden;
}

.crm-table {
    width: 100%;
    border-collapse: collapse;
}

.crm-table thead {
    background: var(--crm-gray-50);
    border-bottom: 1px solid var(--crm-gray-200);
}

.crm-table thead th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--crm-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.crm-table tbody tr {
    border-bottom: 1px solid var(--crm-gray-100);
    transition: background-color var(--crm-transition-fast);
}

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

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

.crm-table tbody tr:nth-child(even) {
    background-color: rgba(249, 250, 251, 0.5);
}
.crm-table tbody tr:nth-child(even):hover {
    background-color: var(--crm-gray-50);
}

.crm-table tbody td {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--crm-gray-700);
    vertical-align: middle;
}

/* Table action buttons */
.crm-table-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.crm-table-actions .crm-btn-icon {
    padding: 0.375rem;
    border-radius: var(--crm-radius);
    color: var(--crm-gray-400);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--crm-transition-fast);
}

.crm-table-actions .crm-btn-icon:hover {
    background: var(--crm-gray-100);
    color: var(--crm-gray-700);
}

.crm-table-actions .action-view:hover { color: var(--crm-primary); }
.crm-table-actions .action-edit:hover { color: var(--crm-warning); }
.crm-table-actions .action-delete:hover { color: var(--crm-danger); background: var(--crm-danger-50); }
.crm-table-actions .action-success:hover { color: var(--crm-success); background: var(--crm-success-50); }

/* ═══════════════════════════════════════
   8. BADGES & TAGS
   ═══════════════════════════════════════ */
.crm-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.125rem 0.625rem;
    border-radius: var(--crm-radius-full);
    white-space: nowrap;
    line-height: 1.5;
}

.crm-badge-sm {
    font-size: 0.6875rem;
    padding: 0.0625rem 0.5rem;
}

.crm-badge-lg {
    font-size: 0.8125rem;
    padding: 0.25rem 0.75rem;
}

/* Badge Colors */
.crm-badge-primary { background: var(--crm-primary-100); color: var(--crm-primary-dark); }
.crm-badge-success { background: var(--crm-success-100); color: var(--crm-success-dark); }
.crm-badge-warning { background: var(--crm-warning-100); color: var(--crm-warning-dark); }
.crm-badge-danger { background: var(--crm-danger-100); color: var(--crm-danger-dark); }
.crm-badge-info { background: var(--crm-info-100); color: var(--crm-info-dark); }
.crm-badge-gray { background: var(--crm-gray-100); color: var(--crm-gray-600); }
.crm-badge-purple { background: #EDE9FE; color: #6D28D9; }
.crm-badge-indigo { background: #E0E7FF; color: #4338CA; }
.crm-badge-pink { background: #FCE7F3; color: #BE185D; }
.crm-badge-orange { background: #FFF7ED; color: #C2410C; }
.crm-badge-teal { background: #CCFBF1; color: #0F766E; }

/* Badge color aliases (without crm- prefix — legacy compatibility) */
.crm-badge.badge-primary   { background: var(--crm-primary-100); color: var(--crm-primary-dark); }
.crm-badge.badge-secondary { background: var(--crm-gray-100); color: var(--crm-gray-600); }
.crm-badge.badge-success   { background: var(--crm-success-100); color: var(--crm-success-dark); }
.crm-badge.badge-warning   { background: var(--crm-warning-100); color: var(--crm-warning-dark); }
.crm-badge.badge-danger    { background: var(--crm-danger-100); color: var(--crm-danger-dark); }
.crm-badge.badge-info      { background: var(--crm-info-100); color: var(--crm-info-dark); }

/* Badge with dot indicator */
.crm-badge-dot::before {
    content: '';
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

/* Notification count badge */
.crm-badge-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    height: 1.25rem;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0 0.375rem;
    border-radius: var(--crm-radius-full);
    background: var(--crm-danger);
    color: white;
}

/* Tag (removable) */
.crm-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--crm-radius);
    background: var(--crm-gray-100);
    color: var(--crm-gray-700);
    border: 1px solid var(--crm-gray-200);
}

.crm-tag-remove {
    cursor: pointer;
    color: var(--crm-gray-400);
    transition: color var(--crm-transition-fast);
    line-height: 1;
}

.crm-tag-remove:hover {
    color: var(--crm-danger);
}

/* Temperature indicators (replaces emojis) */
.crm-temp-hot {
    color: #DC2626;
}
.crm-temp-hot .fa-temperature-full,
.crm-temp-hot .fa-fire { color: #DC2626; }

.crm-temp-warm {
    color: #F59E0B;
}
.crm-temp-warm .fa-temperature-half,
.crm-temp-warm .fa-bolt { color: #F59E0B; }

.crm-temp-cold {
    color: #3B82F6;
}
.crm-temp-cold .fa-temperature-empty,
.crm-temp-cold .fa-snowflake { color: #3B82F6; }

/* ═══════════════════════════════════════
   9. MODALS
   ═══════════════════════════════════════ */
.crm-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(17, 24, 39, 0.6);
    backdrop-filter: blur(4px);
    z-index: var(--crm-z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--crm-transition);
}

.crm-modal-backdrop.is-active {
    opacity: 1;
    visibility: visible;
}

.crm-modal {
    background: white;
    border-radius: var(--crm-radius-xl);
    box-shadow: var(--crm-shadow-lg);
    width: 100%;
    max-width: 32rem;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    transform: scale(0.95) translateY(10px);
    transition: transform var(--crm-transition-spring);
}

.crm-modal-backdrop.is-active .crm-modal {
    transform: scale(1) translateY(0);
}

.crm-modal-sm { max-width: 24rem; }
.crm-modal-lg { max-width: 48rem; }
.crm-modal-xl { max-width: 64rem; }
.crm-modal-full { max-width: calc(100vw - 2rem); }

/* crm-modal-overlay: padrão JS hidden/flex (usa classList.remove('hidden') para exibir) */
.crm-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(17, 24, 39, 0.6);
    backdrop-filter: blur(4px);
    z-index: var(--crm-z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.crm-modal-overlay.hidden { display: none; }

/* crm-page-container: alias de crm-page para compatibilidade */
.crm-page-container {
    padding: 1.5rem;
    max-width: 80rem;
    margin: 0 auto;
}

.crm-modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--crm-gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.crm-modal-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--crm-gray-900);
}

.crm-modal-close {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--crm-radius);
    color: var(--crm-gray-400);
    cursor: pointer;
    transition: all var(--crm-transition-fast);
    border: none;
    background: transparent;
}

.crm-modal-close:hover {
    background: var(--crm-gray-100);
    color: var(--crm-gray-600);
}

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

.crm-modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--crm-gray-100);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    background: var(--crm-gray-50);
    border-radius: 0 0 var(--crm-radius-xl) var(--crm-radius-xl);
}

/* ═══════════════════════════════════════
   10. TOASTS & NOTIFICATIONS
   ═══════════════════════════════════════ */
.crm-toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: var(--crm-z-toast);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 24rem;
    width: 100%;
    pointer-events: none;
}

.crm-toast {
    background: white;
    border-radius: var(--crm-radius-lg);
    box-shadow: var(--crm-shadow-lg);
    border: 1px solid var(--crm-gray-200);
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    pointer-events: auto;
    animation: crm-slideInRight 0.4s var(--crm-transition-spring);
    position: relative;
    overflow: hidden;
}

.crm-toast::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
}

.crm-toast-success::before { background: var(--crm-success); }
.crm-toast-error::before { background: var(--crm-danger); }
.crm-toast-warning::before { background: var(--crm-warning); }
.crm-toast-info::before { background: var(--crm-primary); }

.crm-toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.0625rem;
}

.crm-toast-success .crm-toast-icon { color: var(--crm-success); }
.crm-toast-error .crm-toast-icon { color: var(--crm-danger); }
.crm-toast-warning .crm-toast-icon { color: var(--crm-warning); }
.crm-toast-info .crm-toast-icon { color: var(--crm-primary); }

.crm-toast-content {
    flex: 1;
    min-width: 0;
}

.crm-toast-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--crm-gray-900);
}

.crm-toast-message {
    font-size: 0.8125rem;
    color: var(--crm-gray-600);
    margin-top: 0.125rem;
}

.crm-toast-close {
    color: var(--crm-gray-400);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--crm-radius);
    transition: all var(--crm-transition-fast);
    border: none;
    background: transparent;
    line-height: 1;
}

.crm-toast-close:hover {
    background: var(--crm-gray-100);
    color: var(--crm-gray-600);
}

/* Toast Progress Bar */
.crm-toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--crm-gray-200);
}

.crm-toast-progress-bar {
    height: 100%;
    transition: width linear;
}

.crm-toast-success .crm-toast-progress-bar { background: var(--crm-success); }
.crm-toast-error .crm-toast-progress-bar { background: var(--crm-danger); }
.crm-toast-warning .crm-toast-progress-bar { background: var(--crm-warning); }
.crm-toast-info .crm-toast-progress-bar { background: var(--crm-primary); }

.crm-toast.is-leaving {
    animation: crm-slideOutRight 0.3s ease-in forwards;
}

/* ═══════════════════════════════════════
   11. LOADING & SKELETONS
   ═══════════════════════════════════════ */

/* Spinner */
.crm-spinner {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    border: 2.5px solid var(--crm-gray-200);
    border-top-color: var(--crm-primary);
    border-radius: 50%;
    animation: crm-spin 0.7s linear infinite;
}

.crm-spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

.crm-spinner-lg {
    width: 2.5rem;
    height: 2.5rem;
    border-width: 3px;
}

.crm-spinner-white {
    border-color: rgba(255,255,255,0.3);
    border-top-color: white;
}

/* Loading Overlay */
.crm-loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: inherit;
    backdrop-filter: blur(2px);
}

/* Full Page Loading */
.crm-loading-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    gap: 1rem;
    color: var(--crm-gray-500);
    font-size: 0.875rem;
}

/* Skeleton Loading */
.crm-skeleton {
    position: relative;
    overflow: hidden;
    background: var(--crm-gray-200);
    border-radius: var(--crm-radius);
}

.crm-skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.6),
        transparent
    );
    animation: crm-shimmer 1.5s ease-in-out infinite;
}

.crm-skeleton-text {
    height: 0.875rem;
    border-radius: 0.25rem;
    margin-bottom: 0.5rem;
}

.crm-skeleton-text:last-child {
    width: 60%;
}

.crm-skeleton-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
}

.crm-skeleton-card {
    height: 6rem;
    border-radius: var(--crm-radius-lg);
}

.crm-skeleton-table-row {
    height: 3.5rem;
    border-radius: 0;
}

/* Skeleton Table */
.crm-skeleton-table {
    width: 100%;
}
.crm-skeleton-table .crm-skeleton-table-row {
    margin-bottom: 1px;
}

/* Pulse dot (for live data indicators) */
.crm-pulse-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--crm-success);
    position: relative;
}

.crm-pulse-dot::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: var(--crm-success);
    animation: crm-pulse 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════
   12. NAVIGATION & SIDEBAR
   ═══════════════════════════════════════ */

/* Sidebar */
.crm-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 16rem;
    background: white;
    border-right: 1px solid var(--crm-gray-200);
    z-index: var(--crm-z-sticky);
    transition: width var(--crm-transition-slow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.crm-sidebar.is-collapsed {
    width: 5rem;
}

.crm-sidebar-brand {
    height: 4rem;
    padding: 0 0.75rem;
    border-bottom: 1px solid var(--crm-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.crm-sidebar-nav {
    flex: 1;
    padding: 0.75rem 0.5rem;
    overflow-y: auto;
    overflow-x: hidden;
}

.crm-sidebar-section {
    padding: 1rem 0.75rem 0.5rem;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    color: var(--crm-gray-400);
}

.crm-nav-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--crm-gray-600);
    border-radius: var(--crm-radius);
    transition: all var(--crm-transition-fast);
    text-decoration: none;
    gap: 0.75rem;
    margin-bottom: 0.125rem;
}

.crm-nav-item:hover {
    background: var(--crm-gray-100);
    color: var(--crm-gray-900);
}

.crm-nav-item.is-active {
    background: var(--crm-primary-50);
    color: var(--crm-primary);
    font-weight: 600;
}

.crm-nav-item .crm-nav-icon {
    width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.crm-nav-sub {
    margin-left: 2rem;
    padding-left: 0.75rem;
    border-left: 1px solid var(--crm-gray-200);
}

.crm-nav-sub .crm-nav-item {
    font-size: 0.8125rem;
    padding: 0.375rem 0.625rem;
    color: var(--crm-gray-500);
}

/* Top Bar */
.crm-topbar {
    background: white;
    border-bottom: 1px solid var(--crm-gray-200);
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: var(--crm-z-sticky);
}

/* Breadcrumbs */
.crm-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--crm-gray-500);
}

.crm-breadcrumb a {
    color: var(--crm-gray-500);
    text-decoration: none;
    transition: color var(--crm-transition-fast);
}

.crm-breadcrumb a:hover {
    color: var(--crm-primary);
}

.crm-breadcrumb-separator::before {
    content: '/';
    color: var(--crm-gray-300);
}

.crm-breadcrumb-current {
    color: var(--crm-gray-800);
    font-weight: 500;
}

/* ═══════════════════════════════════════
   13. KANBAN BOARD
   ═══════════════════════════════════════ */
.crm-kanban {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 1rem;
    scrollbar-width: thin;
}

.crm-kanban-column {
    min-width: 18rem;
    max-width: 20rem;
    flex-shrink: 0;
    background: var(--crm-gray-50);
    border-radius: var(--crm-radius-lg);
    border: 1px solid var(--crm-gray-200);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 14rem);
}

.crm-kanban-header {
    padding: 0.875rem 1rem;
    border-bottom: 2px solid var(--crm-gray-300);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.crm-kanban-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--crm-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 12rem;
}

.crm-kanban-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--crm-gray-500);
    background: var(--crm-gray-200);
    padding: 0.125rem 0.5rem;
    border-radius: var(--crm-radius-full);
}

.crm-kanban-body {
    padding: 0.75rem;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.crm-kanban-card {
    background: white;
    border-radius: var(--crm-radius);
    border: 1px solid var(--crm-gray-200);
    padding: 0.875rem;
    cursor: pointer;
    transition: all var(--crm-transition);
    text-decoration: none;
    display: block;
    color: inherit;
}

.crm-kanban-card:hover {
    box-shadow: var(--crm-shadow);
    border-color: var(--crm-gray-300);
    transform: translateY(-1px);
}

.crm-kanban-card.is-dragging {
    box-shadow: var(--crm-shadow-md);
    opacity: 0.9;
    transform: rotate(2deg);
}

/* ═══════════════════════════════════════
   14. EMPTY STATES
   ═══════════════════════════════════════ */
.crm-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
}

.crm-empty-icon {
    width: 4rem;
    height: 4rem;
    background: var(--crm-gray-100);
    border-radius: var(--crm-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--crm-gray-400);
    font-size: 1.5rem;
}

.crm-empty-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--crm-gray-700);
    margin-bottom: 0.375rem;
}

.crm-empty-description {
    font-size: 0.875rem;
    color: var(--crm-gray-500);
    margin-bottom: 1.5rem;
    max-width: 24rem;
}

/* Empty state class aliases (legacy crm-empty-state-* naming) */
.crm-empty-state-icon        { width: 4rem; height: 4rem; border-radius: 1rem; background: var(--crm-bg-secondary); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--crm-gray-400); margin-bottom: 1rem; }
.crm-empty-state-title       { font-size: 1rem; font-weight: 600; color: var(--crm-text-primary); margin-bottom: 0.5rem; }
.crm-empty-state-description { font-size: 0.875rem; color: var(--crm-gray-500); margin-bottom: 1.5rem; max-width: 24rem; }

/* ═══════════════════════════════════════
   15. PROGRESS BARS
   ═══════════════════════════════════════ */
.crm-progress {
    width: 100%;
    height: 0.5rem;
    background: var(--crm-gray-200);
    border-radius: var(--crm-radius-full);
    overflow: hidden;
}

.crm-progress-bar {
    height: 100%;
    border-radius: var(--crm-radius-full);
    background: var(--crm-primary);
    transition: width 0.6s ease-out;
    position: relative;
}

.crm-progress-bar.animated::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: crm-shimmer 2s ease-in-out infinite;
}

.crm-progress-sm { height: 0.25rem; }
.crm-progress-lg { height: 0.75rem; }

.crm-progress-success .crm-progress-bar { background: var(--crm-success); }
.crm-progress-warning .crm-progress-bar { background: var(--crm-warning); }
.crm-progress-danger .crm-progress-bar { background: var(--crm-danger); }

/* ═══════════════════════════════════════
   16. ANIMATIONS & TRANSITIONS
   ═══════════════════════════════════════ */
@keyframes crm-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes crm-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes crm-fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes crm-slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes crm-slideOutRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

@keyframes crm-spin {
    to { transform: rotate(360deg); }
}

@keyframes crm-shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes crm-pulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.8); }
}

@keyframes crm-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-25%); }
}

@keyframes crm-scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes crm-countUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Animation utility classes */
.crm-animate-fadeIn { animation: crm-fadeIn 0.3s ease-out; }
.crm-animate-fadeInUp { animation: crm-fadeInUp 0.4s ease-out; }
.crm-animate-fadeInDown { animation: crm-fadeInDown 0.4s ease-out; }
.crm-animate-scaleIn { animation: crm-scaleIn 0.3s var(--crm-transition-spring); }
.crm-animate-countUp { animation: crm-countUp 0.5s ease-out; }

/* Staggered animations */
.crm-stagger > * {
    animation: crm-fadeInUp 0.4s ease-out both;
}

.crm-stagger > *:nth-child(1) { animation-delay: 0ms; }
.crm-stagger > *:nth-child(2) { animation-delay: 50ms; }
.crm-stagger > *:nth-child(3) { animation-delay: 100ms; }
.crm-stagger > *:nth-child(4) { animation-delay: 150ms; }
.crm-stagger > *:nth-child(5) { animation-delay: 200ms; }
.crm-stagger > *:nth-child(6) { animation-delay: 250ms; }
.crm-stagger > *:nth-child(7) { animation-delay: 300ms; }
.crm-stagger > *:nth-child(8) { animation-delay: 350ms; }

/* Hover transitions for interactive elements */
.crm-hover-lift {
    transition: transform var(--crm-transition), box-shadow var(--crm-transition);
}
.crm-hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: var(--crm-shadow-md);
}

.crm-hover-scale {
    transition: transform var(--crm-transition);
}
.crm-hover-scale:hover {
    transform: scale(1.02);
}

.crm-hover-glow {
    transition: box-shadow var(--crm-transition);
}
.crm-hover-glow:hover {
    box-shadow: var(--crm-shadow-colored);
}

/* ═══════════════════════════════════════
   17. UTILITIES
   ═══════════════════════════════════════ */

/* Divider */
.crm-divider {
    height: 1px;
    background: var(--crm-gray-200);
    margin: 1.5rem 0;
}

/* Avatar */
.crm-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--crm-radius-full);
    font-weight: 600;
    flex-shrink: 0;
    overflow: hidden;
    background: var(--crm-primary-100);
    color: var(--crm-primary);
}

.crm-avatar-xs { width: 1.5rem; height: 1.5rem; font-size: 0.625rem; }
.crm-avatar-sm { width: 2rem; height: 2rem; font-size: 0.75rem; }
.crm-avatar { width: 2.5rem; height: 2.5rem; font-size: 0.875rem; }
.crm-avatar-lg { width: 3rem; height: 3rem; font-size: 1rem; }
.crm-avatar-xl { width: 4rem; height: 4rem; font-size: 1.25rem; }

.crm-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Avatar Group */
.crm-avatar-group {
    display: flex;
}
.crm-avatar-group .crm-avatar {
    margin-left: -0.5rem;
    border: 2px solid white;
}
.crm-avatar-group .crm-avatar:first-child {
    margin-left: 0;
}

/* Tooltip (CSS only) */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    padding: 0.375rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    background: var(--crm-gray-800);
    border-radius: var(--crm-radius);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all var(--crm-transition-fast);
    z-index: var(--crm-z-tooltip);
}

[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

/* Dropdown */
.crm-dropdown {
    position: absolute;
    background: white;
    border-radius: var(--crm-radius-lg);
    box-shadow: var(--crm-shadow-lg);
    border: 1px solid var(--crm-gray-200);
    min-width: 12rem;
    z-index: var(--crm-z-dropdown);
    padding: 0.375rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all var(--crm-transition-fast);
}

.crm-dropdown.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.crm-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    color: var(--crm-gray-700);
    border-radius: var(--crm-radius);
    cursor: pointer;
    transition: background var(--crm-transition-fast);
    text-decoration: none;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
}

.crm-dropdown-item:hover {
    background: var(--crm-gray-100);
}

.crm-dropdown-item.is-danger:hover {
    background: var(--crm-danger-50);
    color: var(--crm-danger);
}

.crm-dropdown-divider {
    height: 1px;
    background: var(--crm-gray-100);
    margin: 0.25rem 0;
}

/* Info/Alert box */
.crm-alert {
    padding: 0.875rem 1rem;
    border-radius: var(--crm-radius);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.875rem;
    border: 1px solid;
}

.crm-alert-info {
    background: var(--crm-primary-50);
    border-color: var(--crm-primary-200);
    color: var(--crm-primary-dark);
}

.crm-alert-success {
    background: var(--crm-success-50);
    border-color: var(--crm-success-100);
    color: var(--crm-success-dark);
}

.crm-alert-warning {
    background: var(--crm-warning-50);
    border-color: var(--crm-warning-100);
    color: var(--crm-warning-dark);
}

.crm-alert-danger {
    background: var(--crm-danger-50);
    border-color: var(--crm-danger-100);
    color: var(--crm-danger-dark);
}

/* Tabs */
.crm-tabs {
    display: flex;
    border-bottom: 2px solid var(--crm-gray-200);
    gap: 0;
    margin-bottom: 1.5rem;
}

.crm-tab {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--crm-gray-500);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all var(--crm-transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.crm-tab:hover {
    color: var(--crm-gray-700);
    border-bottom-color: var(--crm-gray-300);
}

.crm-tab.is-active {
    color: var(--crm-primary);
    border-bottom-color: var(--crm-primary);
    font-weight: 600;
}

/* Detail/View layouts */
.crm-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
    gap: 1rem;
}

.crm-detail-item {
    padding: 0.75rem 0;
}

.crm-detail-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--crm-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    margin-bottom: 0.25rem;
}

.crm-detail-value {
    font-size: 0.9375rem;
    color: var(--crm-gray-900);
    font-weight: 500;
}

/* Timeline */
.crm-timeline {
    position: relative;
    padding-left: 1.75rem;
}

.crm-timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--crm-gray-200);
}

.crm-timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.crm-timeline-item:last-child {
    padding-bottom: 0;
}

.crm-timeline-dot {
    position: absolute;
    left: -1.375rem;
    top: 0.25rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--crm-gray-300);
    z-index: 1;
}

.crm-timeline-item.is-active .crm-timeline-dot {
    background: var(--crm-primary);
    border-color: var(--crm-primary);
}

.crm-timeline-item.is-success .crm-timeline-dot {
    background: var(--crm-success);
    border-color: var(--crm-success);
}

/* Responsive utilities */
@media (max-width: 768px) {
    .crm-page {
        padding: 1rem;
    }

    .crm-page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .crm-page-header-actions {
        flex-wrap: wrap;
    }

    .crm-stat-value {
        font-size: 1.5rem;
    }

    .crm-kanban {
        flex-direction: column;
    }

    .crm-kanban-column {
        min-width: 100%;
        max-width: 100%;
        max-height: none;
    }

    .crm-modal {
        margin: 0.5rem;
    }
}

/* Print styles */
@media print {
    .crm-sidebar,
    .crm-topbar,
    .crm-toast-container,
    .crm-btn,
    .crm-modal-backdrop {
        display: none !important;
    }

    .crm-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }

    body {
        background: white;
    }
}

/* ═══════════════════════════════════════
   18. AUTH PAGES
   ═══════════════════════════════════════ */

.auth-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.auth-card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: crm-fadeInUp 0.6s ease-out;
}

.auth-logo {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.auth-divider::before, .auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e5e7eb;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.625rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    background: white;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    transition: all 0.2s;
    text-decoration: none;
}

.social-btn:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}