/* ═══════════════════════════════════════════════════════════════════════════════
   FINANTICA 360 - SAAS DESIGN SYSTEM
   Modern Enterprise UI Framework
   ═══════════════════════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════════════════════
   CSS CUSTOM PROPERTIES - Design Tokens
   ═══════════════════════════════════════════════════════════════════════════════ */
:root {
    /* Primary Brand Colors */
    --saas-primary: #4f46e5;
    --saas-primary-hover: #4338ca;
    --saas-primary-light: #eef2ff;
    --saas-primary-50: rgba(79, 70, 229, 0.08);
    --saas-primary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    
    /* Status Colors */
    --saas-success: #059669;
    --saas-success-light: #d1fae5;
    --saas-success-hover: #047857;
    
    --saas-warning: #d97706;
    --saas-warning-light: #fef3c7;
    
    --saas-danger: #dc2626;
    --saas-danger-light: #fee2e2;
    
    --saas-info: #0891b2;
    --saas-info-light: #cffafe;
    
    /* Neutral Colors */
    --saas-gray-50: #f9fafb;
    --saas-gray-100: #f3f4f6;
    --saas-gray-200: #e5e7eb;
    --saas-gray-300: #d1d5db;
    --saas-gray-400: #9ca3af;
    --saas-gray-500: #6b7280;
    --saas-gray-600: #4b5563;
    --saas-gray-700: #374151;
    --saas-gray-800: #1f2937;
    --saas-gray-900: #111827;
    
    /* Shadows */
    --saas-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --saas-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --saas-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --saas-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --saas-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Border Radius */
    --saas-radius-sm: 0.375rem;
    --saas-radius: 0.5rem;
    --saas-radius-lg: 0.75rem;
    --saas-radius-xl: 1rem;
    --saas-radius-2xl: 1.5rem;
    --saas-radius-full: 9999px;
    
    /* Transitions */
    --saas-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --saas-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography */
    --saas-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   PAGE WRAPPER - Base container for all SaaS pages
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--saas-gray-50) 0%, var(--saas-gray-100) 100%);
    font-family: var(--saas-font-family);
}

.saas-page--dashboard {
    background: var(--saas-gray-50);
}

.saas-page--settings {
    background: linear-gradient(180deg, var(--saas-gray-50) 0%, white 100%);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   TOP BAR - Sticky navigation header
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--saas-gray-200);
    box-shadow: var(--saas-shadow-sm);
    min-height: 3rem;
    padding: 0;
}

.saas-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1920px;
    margin: 0 auto;
    height: 3rem;
    padding: 0 1.25rem;
    gap: 1.25rem;
}

.saas-topbar__brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.saas-brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.6rem;
    height: 1.6rem;
    background: linear-gradient(135deg, var(--saas-primary) 0%, #7c3aed 100%);
    border-radius: var(--saas-radius-lg);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.saas-brand-icon svg {
    width: 0.9rem;
    height: 0.9rem;
    color: white;
}

.saas-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.saas-brand-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--saas-gray-900);
    letter-spacing: -0.025em;
}

.saas-brand-tagline {
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--saas-primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.saas-topbar__center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.saas-topbar__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   PAGE HEADER - Modern sticky header
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-page-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--saas-gray-200);
    box-shadow: var(--saas-shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.saas-page-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1920px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    gap: 1.5rem;
}

.saas-page-header__title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.saas-page-header__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    background: var(--saas-primary-gradient);
    border-radius: var(--saas-radius-lg);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
    color: white;
}

.saas-page-header__icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.saas-page-header__text h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--saas-gray-900);
    margin: 0;
    letter-spacing: -0.025em;
}

.saas-page-header__text p {
    font-size: 0.8125rem;
    color: var(--saas-gray-500);
    margin: 0.125rem 0 0 0;
}

.saas-page-header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   MAIN CONTAINER - Responsive content area
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-container {
    flex: 1;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    padding: 1.5rem;
}

@media (min-width: 1280px) {
    .saas-container {
        padding: 2rem 3rem;
    }
}

.saas-container--narrow {
    max-width: 1280px;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   TAB NAVIGATION - Modern pill-style tabs
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-tabs {
    background: white;
    border-radius: var(--saas-radius-xl);
    box-shadow: var(--saas-shadow);
    border: 1px solid var(--saas-gray-200);
    padding: 0.5rem;
    margin-bottom: 1.5rem;
}

.saas-tabs__list {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.saas-tabs__item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--saas-gray-600);
    background: transparent;
    border: none;
    border-radius: var(--saas-radius-lg);
    cursor: pointer;
    transition: all var(--saas-transition);
}

.saas-tabs__item:hover {
    background: var(--saas-gray-100);
    color: var(--saas-gray-900);
}

.saas-tabs__item--active {
    background: var(--saas-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

.saas-tabs__item--active:hover {
    background: var(--saas-primary-hover);
    color: white;
}

.saas-tabs__icon {
    width: 1.125rem;
    height: 1.125rem;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   CARDS - Modern card components
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-card {
    background: white;
    border-radius: var(--saas-radius-xl);
    box-shadow: var(--saas-shadow-md);
    border: 1px solid var(--saas-gray-200);
    overflow: hidden;
    transition: all var(--saas-transition);
}

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

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

.saas-card__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--saas-gray-900);
    margin: 0;
}

.saas-card__body {
    padding: 1.5rem;
}

.saas-card__body--compact {
    padding: 1rem 1.5rem;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   METRIC CARDS - KPI display cards
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-metric-card {
    background: white;
    border-radius: var(--saas-radius-xl);
    box-shadow: var(--saas-shadow);
    border: 1px solid var(--saas-gray-200);
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all var(--saas-transition);
}

.saas-metric-card:hover {
    box-shadow: var(--saas-shadow-lg);
    transform: translateY(-2px);
}

.saas-metric-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--saas-radius-lg);
    flex-shrink: 0;
}

.saas-metric-card__icon--primary {
    background: var(--saas-primary-light);
    color: var(--saas-primary);
}

.saas-metric-card__icon--success {
    background: var(--saas-success-light);
    color: var(--saas-success);
}

.saas-metric-card__icon--warning {
    background: var(--saas-warning-light);
    color: var(--saas-warning);
}

.saas-metric-card__icon--danger {
    background: var(--saas-danger-light);
    color: var(--saas-danger);
}

.saas-metric-card__icon--info {
    background: var(--saas-info-light);
    color: var(--saas-info);
}

.saas-metric-card__icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.saas-metric-card__content {
    flex: 1;
    min-width: 0;
}

.saas-metric-card__label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--saas-gray-500);
    margin-bottom: 0.25rem;
}

.saas-metric-card__value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--saas-gray-900);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.saas-metric-card__trend {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8125rem;
    font-weight: 500;
    margin-top: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--saas-radius-full);
}

.saas-metric-card__trend--up {
    background: var(--saas-success-light);
    color: var(--saas-success);
}

.saas-metric-card__trend--down {
    background: var(--saas-danger-light);
    color: var(--saas-danger);
}

.saas-metric-card__trend svg {
    width: 0.875rem;
    height: 0.875rem;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   STATUS BADGES
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--saas-radius-full);
    white-space: nowrap;
}

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

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

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

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

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

.saas-badge--neutral {
    background: var(--saas-gray-100);
    color: var(--saas-gray-600);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    border-radius: var(--saas-radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--saas-transition);
    white-space: nowrap;
    font-family: var(--saas-font-family);
}

.saas-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.saas-btn__icon {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.saas-btn--primary {
    background: var(--saas-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

.saas-btn--primary:hover:not(:disabled) {
    background: var(--saas-primary-hover);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.4);
    transform: translateY(-1px);
}

.saas-btn--secondary {
    background: white;
    color: var(--saas-gray-700);
    border: 1px solid var(--saas-gray-300);
    box-shadow: var(--saas-shadow-sm);
}

.saas-btn--secondary:hover:not(:disabled) {
    background: var(--saas-gray-50);
    border-color: var(--saas-gray-400);
}

.saas-btn--success {
    background: var(--saas-success);
    color: white;
    box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}

.saas-btn--success:hover:not(:disabled) {
    background: var(--saas-success-hover);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.4);
    transform: translateY(-1px);
}

.saas-btn--danger {
    background: var(--saas-danger);
    color: white;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

.saas-btn--danger:hover:not(:disabled) {
    background: #b91c1c;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
    transform: translateY(-1px);
}

.saas-btn--ghost {
    background: transparent;
    color: var(--saas-gray-600);
}

.saas-btn--ghost:hover:not(:disabled) {
    background: var(--saas-gray-100);
    color: var(--saas-gray-900);
}

.saas-btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.saas-btn--lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   FORM SECTIONS - Modern fieldsets
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-form-section {
    background: white;
    border-radius: var(--saas-radius-xl);
    box-shadow: var(--saas-shadow);
    border: 1px solid var(--saas-gray-200);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.saas-form-section__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    background: var(--saas-gray-50);
    border-bottom: 1px solid var(--saas-gray-200);
}

.saas-form-section__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    background: var(--saas-primary-light);
    color: var(--saas-primary);
    border-radius: var(--saas-radius);
}

.saas-form-section__icon svg {
    width: 1.125rem;
    height: 1.125rem;
}

.saas-form-section__title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--saas-gray-800);
    margin: 0;
}

.saas-form-section__description {
    font-size: 0.8125rem;
    color: var(--saas-gray-500);
    margin: 0.125rem 0 0 0;
}

.saas-form-section__body {
    padding: 1.5rem;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   FORM GRID - Responsive form layouts
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-form-grid {
    display: grid;
    gap: 1.25rem;
}

.saas-form-grid--2cols {
    grid-template-columns: 1fr;
}

.saas-form-grid--3cols {
    grid-template-columns: 1fr;
}

.saas-form-grid--4cols {
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .saas-form-grid--2cols {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .saas-form-grid--3cols {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .saas-form-grid--4cols {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .saas-form-grid--3cols {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .saas-form-grid--4cols {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ═══════════════════════════════════════════════════════════════════════════════
   FORM FIELDS - Modern input styling
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-form-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.saas-form-field__label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--saas-gray-700);
}

.saas-form-field__label--required::after {
    content: "*";
    color: var(--saas-danger);
    margin-left: 0.25rem;
}

.saas-form-field__input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--saas-gray-900);
    background: white;
    border: 1px solid var(--saas-gray-300);
    border-radius: var(--saas-radius-lg);
    transition: all var(--saas-transition);
    font-family: var(--saas-font-family);
}

.saas-form-field__input:focus {
    outline: none;
    border-color: var(--saas-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.saas-form-field__input::placeholder {
    color: var(--saas-gray-400);
}

.saas-form-field__input--error {
    border-color: var(--saas-danger);
}

.saas-form-field__input--error:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.saas-form-field__error {
    font-size: 0.75rem;
    color: var(--saas-danger);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   METRIC GRID - Dashboard KPI layouts
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-metrics-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .saas-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .saas-metrics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .saas-metrics-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ═══════════════════════════════════════════════════════════════════════════════
   CHART CONTAINERS
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-chart-container {
    background: white;
    border-radius: var(--saas-radius-xl);
    box-shadow: var(--saas-shadow);
    border: 1px solid var(--saas-gray-200);
    padding: 1.25rem;
    position: relative;
}

.saas-chart-container canvas {
    max-width: 100%;
    height: 100% !important;
}

.saas-chart-container__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.saas-chart-container__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--saas-gray-900);
}

/* Chart Card Grid System */
.saas-charts-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.25rem;
}

.saas-chart-card {
    background: white;
    border-radius: var(--saas-radius-lg);
    box-shadow: var(--saas-shadow);
    border: 1px solid var(--saas-gray-200);
    padding: 1rem;
    grid-column: span 4;
}

.saas-chart-card--wide {
    grid-column: span 8;
}

.saas-chart-card--full {
    grid-column: span 12;
}

.saas-chart-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--saas-gray-100);
}

.saas-chart-card__title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--saas-gray-800);
    margin: 0;
}

.saas-chart-card__icon {
    width: 1rem;
    height: 1rem;
    color: var(--saas-primary);
}

.saas-chart-card__body {
    position: relative;
    width: 100%;
}

.saas-chart-card__body canvas {
    max-width: 100%;
}

/* Responsive chart grid */
@media (max-width: 1024px) {
    .saas-charts-grid {
        gap: 1rem;
    }
    
    .saas-chart-card {
        grid-column: span 6;
    }
    
    .saas-chart-card--wide {
        grid-column: span 12;
    }
}

@media (max-width: 768px) {
    .saas-chart-card,
    .saas-chart-card--wide {
        grid-column: span 12;
    }
    
    .saas-chart-card__body {
        height: 250px !important;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════════
   DATA TABLES - Modern table styling
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-table-container {
    background: white;
    border-radius: var(--saas-radius-xl);
    box-shadow: var(--saas-shadow);
    border: 1px solid var(--saas-gray-200);
    overflow: hidden;
}

.saas-table-container__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--saas-gray-200);
    flex-wrap: wrap;
    gap: 1rem;
}

.saas-table-container__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--saas-gray-900);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   LOGIN PAGE STYLES
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1.5rem;
}

.saas-login-card {
    width: 100%;
    max-width: 420px;
    background: white;
    border-radius: var(--saas-radius-2xl);
    box-shadow: var(--saas-shadow-xl);
    overflow: hidden;
}

.saas-login-card__header {
    text-align: center;
    padding: 2.5rem 2rem 1.5rem;
    background: linear-gradient(180deg, var(--saas-gray-50) 0%, white 100%);
}

.saas-login-card__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background: var(--saas-primary-gradient);
    border-radius: var(--saas-radius-xl);
    box-shadow: 0 8px 24px rgba(79, 70, 229, 0.35);
    margin-bottom: 1.25rem;
}

.saas-login-card__logo svg {
    width: 2rem;
    height: 2rem;
    color: white;
}

.saas-login-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--saas-gray-900);
    margin: 0 0 0.25rem 0;
}

.saas-login-card__subtitle {
    font-size: 0.875rem;
    color: var(--saas-gray-500);
    margin: 0;
}

.saas-login-card__body {
    padding: 1.5rem 2rem 2.5rem;
}

.saas-login-card__footer {
    text-align: center;
    padding: 1.25rem 2rem;
    background: var(--saas-gray-50);
    border-top: 1px solid var(--saas-gray-100);
    font-size: 0.8125rem;
    color: var(--saas-gray-500);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   EMPTY STATES
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}

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

.saas-empty-state__icon svg {
    width: 1.75rem;
    height: 1.75rem;
}

.saas-empty-state__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--saas-gray-900);
    margin: 0 0 0.5rem 0;
}

.saas-empty-state__description {
    font-size: 0.875rem;
    color: var(--saas-gray-500);
    margin: 0;
    max-width: 320px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   UPDATE STATUS INDICATOR
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-update-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: white;
    border-radius: var(--saas-radius-lg);
    border: 1px solid var(--saas-gray-200);
}

.saas-update-status__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--saas-radius);
    flex-shrink: 0;
}

.saas-update-status--recent .saas-update-status__icon {
    background: var(--saas-success-light);
    color: var(--saas-success);
}

.saas-update-status--old .saas-update-status__icon {
    background: var(--saas-danger-light);
    color: var(--saas-danger);
}

.saas-update-status__content {
    flex: 1;
    min-width: 0;
}

.saas-update-status__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--saas-gray-700);
    margin: 0;
}

.saas-update-status__text {
    font-size: 0.75rem;
    margin: 0.125rem 0 0 0;
}

.saas-update-status--recent .saas-update-status__text {
    color: var(--saas-success);
}

.saas-update-status--old .saas-update-status__text {
    color: var(--saas-danger);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════════════════════ */
@keyframes saas-fade-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes saas-slide-up {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes saas-scale-in {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes saas-chart-draw {
    from {
        opacity: 0;
        clip-path: inset(0 100% 0 0);
    }
    to {
        opacity: 1;
        clip-path: inset(0 0 0 0);
    }
}

.saas-animate-fade-in {
    animation: saas-fade-in 0.4s ease-out forwards;
}

.saas-animate-slide-up {
    animation: saas-slide-up 0.5s ease-out forwards;
}

.saas-animate-scale-in {
    animation: saas-scale-in 0.3s ease-out forwards;
}

/* Chart-specific animations */
.saas-chart-container,
.saas-chart-card {
    animation: saas-fade-in 0.5s ease-out forwards;
}

.saas-chart-card:nth-child(1) { animation-delay: 0s; }
.saas-chart-card:nth-child(2) { animation-delay: 0.1s; }
.saas-chart-card:nth-child(3) { animation-delay: 0.2s; }
.saas-chart-card:nth-child(4) { animation-delay: 0.3s; }
.saas-chart-card:nth-child(5) { animation-delay: 0.4s; }

/* Hover effects for chart cards */
.saas-chart-card {
    transition: transform var(--saas-transition), box-shadow var(--saas-transition);
}

.saas-chart-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--saas-shadow-md);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════════════════════════════════════════ */
.saas-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--saas-gray-900);
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.saas-section-title__icon {
    color: var(--saas-primary);
}

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

.saas-gap-1 { gap: 0.25rem; }
.saas-gap-2 { gap: 0.5rem; }
.saas-gap-3 { gap: 0.75rem; }
.saas-gap-4 { gap: 1rem; }
.saas-gap-6 { gap: 1.5rem; }

.saas-mb-4 { margin-bottom: 1rem; }
.saas-mb-6 { margin-bottom: 1.5rem; }
.saas-mb-8 { margin-bottom: 2rem; }

.saas-mt-4 { margin-top: 1rem; }
.saas-mt-6 { margin-top: 1.5rem; }
.saas-mt-8 { margin-top: 2rem; }