/* Carely Design System - CSS Custom Properties */
/* Aligned with Landing Page design system for cohesive product experience */
:root {
    /* Spacing scale (8px base) */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-xxxl: 64px;

    /* Primary Colors - Carely brand cyan/teal */
    --color-primary: #06b6d4;
    --color-primary-darken: #0891b2;
    --color-primary-lighten: #22d3ee;
    --color-primary-10: rgba(6, 182, 212, 0.10);
    --color-primary-20: rgba(6, 182, 212, 0.20);
    --color-primary-30: rgba(6, 182, 212, 0.30);

    /* Secondary & Accent - more visible light blue */
    --color-secondary: #E0ECFF;
    --color-secondary-darken: #CCE0FF;
    --color-secondary-lighten: #F0F6FF;
    --color-accent: #FF6F00;

    /* Status colors - improved contrast */
    --color-success: #16A34A;
    --color-error: #DC2626;
    --color-warning: #D97706;
    --color-info: #2563EB;

    /* Background colors - more distinguishable */
    --color-background: #FFFFFF;
    --color-background-gray: #F1F5F9;
    --color-surface: #FFFFFF;

    /* Text colors - improved contrast for accessibility */
    --color-text-primary: #0F172A;
    --color-text-secondary: #475569;
    --color-text-disabled: #94A3B8;

    /* Border/Divider colors - more visible */
    --color-border: #CBD5E1;
    --color-border-light: #E2E8F0;

    /* Shadows - softer, more layered (landing page style) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.10), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);

    /* Border radius - increased for modern, softer look */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

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

    /* ============================================
       Premium Animation Tokens
       ============================================ */
    --spring-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --spring-smooth: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-micro: 100ms;
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 350ms;

    /* Premium Gradients */
    --gradient-primary: linear-gradient(145deg, #06b6d4 0%, #14b8a6 100%);
    --gradient-success: linear-gradient(145deg, #22c55e 0%, #16a34a 100%);
    --gradient-error: linear-gradient(145deg, #ff5252 0%, #d32f2f 100%);
    --gradient-surface: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);

    /* Premium Layered Shadows */
    --shadow-premium-sm: 0 2px 4px rgba(0,0,0,0.04), 0 4px 8px rgba(0,0,0,0.06);
    --shadow-premium-md: 0 4px 8px rgba(0,0,0,0.04), 0 8px 16px rgba(0,0,0,0.08);
    --shadow-premium-lg: 0 8px 16px rgba(0,0,0,0.06), 0 16px 32px rgba(0,0,0,0.1);
    --shadow-primary: 0 8px 24px rgba(6, 182, 212, 0.35), 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-success: 0 8px 24px rgba(22,163,74,0.35), 0 4px 8px rgba(0,0,0,0.12);

    /* Touch Feedback */
    --scale-pressed: 0.95;
    --scale-hover: 1.02;

    /* Pastel icon backgrounds (Carely brand) */
    --icon-bg-rose: rgba(251, 207, 232, 0.6);
    --icon-bg-violet: rgba(221, 214, 254, 0.6);
    --icon-bg-cyan: rgba(165, 243, 252, 0.6);
    --icon-bg-teal: rgba(153, 246, 228, 0.6);
}

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--color-background);
    color: var(--color-text-primary);
}

/* PWA Standalone Mode Styles */
@media all and (display-mode: standalone) {
    /* Ensure full viewport usage in standalone mode */
    html, body {
        height: 100%;
        overflow: hidden;
    }

    /* Handle safe area insets for notched devices */
    body {
        padding-top: env(safe-area-inset-top, 0);
        padding-left: env(safe-area-inset-left, 0);
        padding-right: env(safe-area-inset-right, 0);
    }
}

/* iOS-specific: Prevent rubber-banding/bounce effect */
@supports (-webkit-touch-callout: none) {
    html {
        height: -webkit-fill-available;
    }
    body {
        min-height: -webkit-fill-available;
    }
}

h1:focus {
    outline: none;
}

/* Error boundary styling */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, var(--color-error);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

/* Soft-deleted items styling */
.show-deleted {
    text-decoration: line-through;
    opacity: 0.5;
    transition: opacity var(--transition-base);
}

.show-deleted:hover {
    opacity: 0.7;
}

/* Utility classes for consistent styling */

/* Page header utility */
.page-header {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

/* Card hover effect utility */
.card-hover {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

/* Spacing utilities */
.spacing-xs { margin: var(--spacing-xs); }
.spacing-sm { margin: var(--spacing-sm); }
.spacing-md { margin: var(--spacing-md); }
.spacing-lg { margin: var(--spacing-lg); }
.spacing-xl { margin: var(--spacing-xl); }

.spacing-top-xs { margin-top: var(--spacing-xs); }
.spacing-top-sm { margin-top: var(--spacing-sm); }
.spacing-top-md { margin-top: var(--spacing-md); }
.spacing-top-lg { margin-top: var(--spacing-lg); }
.spacing-top-xl { margin-top: var(--spacing-xl); }

.spacing-bottom-xs { margin-bottom: var(--spacing-xs); }
.spacing-bottom-sm { margin-bottom: var(--spacing-sm); }
.spacing-bottom-md { margin-bottom: var(--spacing-md); }
.spacing-bottom-lg { margin-bottom: var(--spacing-lg); }
.spacing-bottom-xl { margin-bottom: var(--spacing-xl); }

/* Surface elevation utilities */
.surface-flat {
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
}

.surface-raised {
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
}

.surface-raised:hover {
    box-shadow: var(--shadow-md);
}

/* Text color utilities */
.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-disabled { color: var(--color-text-disabled); }

/* Fix MudBlazor Color.Secondary on text elements - override light blue with readable gray */
.mud-typography.mud-secondary-text,
.mud-text.mud-secondary-text {
    color: var(--color-text-secondary) !important;
}

/* Global override for MudText with Color.Secondary */
.mud-typography-body1.mud-secondary-text,
.mud-typography-body2.mud-secondary-text,
.mud-typography-caption.mud-secondary-text,
.mud-typography-subtitle1.mud-secondary-text,
.mud-typography-subtitle2.mud-secondary-text {
    color: #475569 !important;
}

/* ============================================
   Quill WYSIWYG Editor Customization
   ============================================ */

/* Quill container styling to match Carely design system */
#quill-journal-editor {
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

/* Quill toolbar styling */
.ql-toolbar.ql-snow {
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    background: var(--color-background-gray);
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Quill editor content area */
.ql-container.ql-snow {
    border: none;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
}

/* Quill editor content */
.ql-editor {
    min-height: 400px;
    padding: var(--spacing-lg);
}

/* Paragraph spacing in Quill editor */
.ql-editor p {
    margin-bottom: var(--spacing-lg);  /* 24px spacing between paragraphs */
}

.ql-editor p:last-child {
    margin-bottom: 0;
}

/* Additional spacing for line breaks */
.ql-editor br + br {
    display: block;
    content: "";
    margin-top: var(--spacing-sm);
}

/* Quill placeholder styling */
.ql-editor.ql-blank::before {
    color: var(--color-text-disabled);
    font-style: italic;
    font-size: 0.95rem;
}

/* Quill toolbar buttons */
.ql-toolbar.ql-snow .ql-stroke {
    stroke: var(--color-text-secondary);
    transition: stroke var(--transition-fast);
}

.ql-toolbar.ql-snow .ql-fill {
    fill: var(--color-text-secondary);
    transition: fill var(--transition-fast);
}

.ql-toolbar.ql-snow .ql-picker-label {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

/* Hover states for toolbar buttons */
.ql-toolbar.ql-snow button:hover .ql-stroke,
.ql-toolbar.ql-snow .ql-picker-label:hover .ql-stroke {
    stroke: var(--color-primary);
}

.ql-toolbar.ql-snow button:hover .ql-fill,
.ql-toolbar.ql-snow .ql-picker-label:hover .ql-fill {
    fill: var(--color-primary);
}

.ql-toolbar.ql-snow .ql-picker-label:hover {
    color: var(--color-primary);
}

/* Active states for toolbar buttons */
.ql-toolbar.ql-snow button.ql-active .ql-stroke,
.ql-toolbar.ql-snow .ql-picker-label.ql-active .ql-stroke {
    stroke: var(--color-primary);
}

.ql-toolbar.ql-snow button.ql-active .ql-fill,
.ql-toolbar.ql-snow .ql-picker-label.ql-active .ql-fill {
    fill: var(--color-primary);
}

.ql-toolbar.ql-snow button.ql-active,
.ql-toolbar.ql-snow .ql-picker-label.ql-active {
    color: var(--color-primary);
}

/* Toolbar button focus states */
.ql-toolbar.ql-snow button:focus,
.ql-toolbar.ql-snow .ql-picker-label:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Picker dropdown styling */
.ql-toolbar.ql-snow .ql-picker-options {
    background-color: var(--color-surface);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.ql-toolbar.ql-snow .ql-picker-item:hover {
    background-color: var(--color-background-gray);
    color: var(--color-primary);
}

/* Medical section headers in Quill editor */
.ql-editor strong {
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Lists in Quill editor - use dashes instead of bullet points */
/* Quill uses <li data-list="bullet"> for bullet lists */
.ql-editor ol,
.ql-editor ul {
    list-style-type: none !important;
    padding-left: 1.5em !important;
    margin-bottom: var(--spacing-md);
}

.ql-editor ol li[data-list="bullet"],
.ql-editor ul li {
    position: relative;
    margin-bottom: var(--spacing-xs);
    padding-left: 0.6em !important;
    list-style-type: none !important;
}

/* Hide Quill's default bullet span */
.ql-editor ol li[data-list="bullet"] .ql-ui {
    display: none !important;
}

/* Add dash before bullet list items with minimal spacing */
.ql-editor ol li[data-list="bullet"]::before,
.ql-editor ul li::before {
    content: "-" !important;
    position: absolute;
    left: 0;
    font-weight: normal;
    color: var(--color-text-primary);
    margin-right: 0.3em;
}

.ql-editor ol {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.ql-editor ol li {
    margin-bottom: var(--spacing-xs);
}

/* Links in Quill editor */
.ql-editor a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.ql-editor a:hover {
    color: var(--color-info);
}

/* Focus state for the editor */
.ql-container.ql-snow:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary);
}

/* Edit hint styling */
.edit-hint {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    opacity: 0.8;
    transition: opacity var(--transition-base);
}

.edit-hint:hover {
    opacity: 1;
}

/* ============================================
   Drawer Layout Fixes
   ============================================ */

/* Fix drawer height to account for AppBar */
.mud-drawer {
    max-height: calc(100vh - 64px) !important;
}

/* Ensure drawer uses flexbox layout */
.mud-drawer {
    display: flex !important;
    flex-direction: column !important;
}

/* Drawer header should not shrink */
.mud-drawer .mud-drawer-header {
    flex-shrink: 0 !important;
}

/* Drawer content should fill remaining space */
.mud-drawer .mud-drawer-content {
    display: flex !important;
    flex-direction: column !important;
    flex: 1 !important;
    min-height: 0 !important;
    overflow: visible !important;
}

.session-edit-btn svg {
    font-size: 14px;
    /*padding: 4px;*/
}

.journal-record-header {
    display: grid;
    grid-template-columns: 30px fit-content(40%) fit-content(50%);
    width: 100%;
    height: 33px;
}

.session-edit-btn button {
    padding: 4px;
}

/* ============================================
   Landing Page Design System Utilities
   ============================================ */

/* Glassmorphism card effect (like landing page cards) */
.glass-card {
    background: rgba(255, 255, 255, 0.90);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.glass-card:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-xl);
}

/* Card with landing page styling */
.card-landing {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.card-landing:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

/* Gradient backgrounds matching landing page */
.bg-gradient-page {
    background: linear-gradient(135deg,
        rgba(239, 246, 255, 0.5) 0%,
        rgba(245, 240, 255, 0.2) 50%,
        rgba(255, 245, 245, 0.3) 100%);
}

.bg-gradient-section {
    background: linear-gradient(180deg,
        rgba(255, 245, 245, 0.5) 0%,
        rgba(255, 255, 255, 1) 50%,
        rgba(240, 253, 255, 0.5) 100%);
}

/* Pill button modifier for CTAs */
.btn-pill {
    border-radius: var(--radius-full) !important;
}

.btn-pill-lg {
    border-radius: var(--radius-full) !important;
    padding: 12px 32px !important;
    font-size: 1rem !important;
}

/* Hover scale effect */
.hover-scale {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

/* Icon container with gradient (like landing page USP icons) */
.icon-container-gradient {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-darken) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

.icon-container-gradient:hover {
    transform: scale(1.05);
}

.icon-container-gradient svg,
.icon-container-gradient .mud-icon {
    color: white !important;
}

/* Updated card hover effect - enhanced from existing */
.card-hover {
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl) !important;
}

/* MudBlazor component overrides for landing page style */

/* Make MudPaper cards more rounded */
.mud-paper {
    border-radius: var(--radius-lg);
}

/* Style primary buttons with pill shape for CTAs */
.mud-button-filled.mud-button-primary {
    border-radius: var(--radius-full);
    padding-left: 24px;
    padding-right: 24px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.mud-button-filled.mud-button-primary:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

/* Keep secondary/outlined buttons with standard rounded corners */
.mud-button-outlined,
.mud-button-text {
    border-radius: var(--radius-md);
}

/* Style dialogs with larger border radius */
.mud-dialog {
    border-radius: var(--radius-xl) !important;
}

/* Style cards with subtle border */
.mud-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

/* Enhance table styling */
.mud-table {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* Style inputs with rounded corners */
.mud-input-control .mud-input-slot {
    border-radius: var(--radius-md) !important;
}

/* Style chips with pill shape */
.mud-chip {
    border-radius: var(--radius-full);
}

/* =================================================================
   Mobile-First Responsive Styles
   ================================================================= */

/* Mobile-specific CSS variables */
:root {
    --bottom-nav-height: 64px;
    --bottom-nav-height-safe: calc(64px + env(safe-area-inset-bottom, 0px));
    --mobile-padding: 16px;
    --mobile-border-radius: 16px;

    /* Centralized bottom padding calculations
       Bottom nav: 64px, FAB extends 56px above, 16px breathing room = 136px total */
    --bottom-nav-clearance: calc(136px + env(safe-area-inset-bottom, 0px));
    --bottom-nav-clearance-minimal: calc(64px + env(safe-area-inset-bottom, 0px));
    --bottom-content-padding: calc(16px + env(safe-area-inset-bottom, 0px));
    /* For pages without FAB (selection, profile) - 100px is comfortable */
    --bottom-page-clearance: calc(100px + env(safe-area-inset-bottom, 0px));
}

/* iOS Safe Area support */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .bottom-nav-safe {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Touch-friendly tap targets (minimum 48px as per WCAG) */
@media (max-width: 599px) {
    .mud-button,
    .mud-icon-button {
        min-height: 44px;
        min-width: 44px;
    }

    /* Prevent iOS zoom on input focus */
    .mud-input-slot,
    input,
    textarea,
    select {
        font-size: 16px !important;
    }

    /* Improve touch scrolling */
    .mud-drawer-content,
    .bottom-sheet-content {
        -webkit-overflow-scrolling: touch;
    }

    /* Full-width dialogs on mobile */
    .mud-dialog {
        margin: 16px !important;
        max-width: calc(100% - 32px) !important;
    }

    /* Text truncation utility */
    .text-truncate {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

/* Tablet adjustments */
@media (min-width: 600px) and (max-width: 959px) {
    .mud-dialog {
        max-width: 560px;
    }
}

/* Hide drawer completely on mobile - prevents flash during initial render */
@media (max-width: 599.95px) {
    .mud-drawer-container,
    .mud-drawer {
        display: none !important;
        visibility: hidden !important;
    }
}

/* Force FAB button plus icon to be white */
.fab-button .mud-icon-root,
.fab-button svg {
    color: #FFFFFF !important;
    fill: #FFFFFF !important;
}

/* Hide the generate button and model selector in mobile journal view */
.mobile-journal-step .journal-editor-wrapper > .mud-button-filled:first-of-type,
.mobile-journal-step .journal-editor-wrapper > .mud-input:first-of-type {
    display: none !important;
}

/* ============================================
   Premium Button Utilities
   ============================================ */

/* Primary premium button with gradient and shadow */
.btn-premium-primary {
    background: var(--gradient-primary) !important;
    box-shadow: var(--shadow-primary) !important;
    border: none !important;
    transition: transform var(--duration-fast) var(--spring-bounce),
                box-shadow var(--duration-normal) var(--spring-smooth) !important;
}

.btn-premium-primary:hover {
    transform: translateY(-2px) scale(var(--scale-hover));
    box-shadow: 0 12px 32px rgba(6, 182, 212, 0.45), 0 6px 12px rgba(0, 0, 0, 0.15) !important;
}

.btn-premium-primary:active {
    transform: scale(var(--scale-pressed));
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.25), 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

/* Secondary premium button with border glow */
.btn-premium-secondary {
    background: transparent !important;
    border: 1.5px solid var(--color-primary) !important;
    transition: all var(--duration-fast) var(--spring-bounce) !important;
}

.btn-premium-secondary:hover {
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15), var(--shadow-premium-sm) !important;
    transform: scale(var(--scale-hover));
}

.btn-premium-secondary:active {
    transform: scale(var(--scale-pressed));
}

/* Error/Danger premium button */
.btn-premium-error {
    background: var(--gradient-error) !important;
    box-shadow: 0 8px 24px rgba(220,38,38,0.35), 0 4px 8px rgba(0,0,0,0.12) !important;
    border: none !important;
    transition: transform var(--duration-fast) var(--spring-bounce),
                box-shadow var(--duration-normal) var(--spring-smooth) !important;
}

.btn-premium-error:hover {
    transform: translateY(-2px) scale(var(--scale-hover));
    box-shadow: 0 12px 32px rgba(220,38,38,0.45), 0 6px 12px rgba(0,0,0,0.15) !important;
}

.btn-premium-error:active {
    transform: scale(var(--scale-pressed));
}

/* ============================================
   Performance: will-change hints for animated elements
   ============================================ */

/* FAB and floating buttons - frequently animated with transform/shadow */
.fab-button,
.hero-record-button,
.btn-premium-primary,
.btn-premium-secondary,
.btn-premium-error {
    will-change: transform, box-shadow;
}

/* Pulse rings - continuously animated during recording */
.pulse-ring {
    will-change: transform, opacity;
}

/* Cards with hover/press animations */
.selection-card,
.mobile-session-card,
.nav-item {
    will-change: transform;
}

/* Remove will-change after animation completes or on reduced motion */
@media (prefers-reduced-motion: reduce) {
    .fab-button,
    .hero-record-button,
    .btn-premium-primary,
    .btn-premium-secondary,
    .btn-premium-error,
    .pulse-ring,
    .selection-card,
    .mobile-session-card,
    .nav-item {
        will-change: auto;
    }
}

/* ============================================
   Premium Keyframe Animations
   ============================================ */

/* Breathing glow animation for FAB and active indicators */
@keyframes breathe-glow {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(6, 182, 212, 0.4),
                    0 6px 12px rgba(0, 0, 0, 0.15);
    }
    50% {
        box-shadow: 0 10px 40px rgba(6, 182, 212, 0.55),
                    0 8px 16px rgba(0, 0, 0, 0.18);
    }
}

/* Pulse ring animation for recording/active states */
@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Fade up entrance animation */
@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pop-in animation for completed states */
@keyframes pop-in {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Subtle float animation for icons */
@keyframes subtle-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
}

/* Connector fill animation */
@keyframes connector-fill {
    from {
        background-position: 100% 0;
    }
    to {
        background-position: 0 0;
    }
}

/* ============================================
   Reduced Motion Accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    /* Preserve minimal touch feedback for usability */
    .nav-item:active,
    .mobile-session-card:active,
    .selection-card:active,
    [class*="btn-premium"]:active {
        transform: scale(0.98);
        transition-duration: 50ms !important;
    }
}