/* ============================================
   THEME SYSTEM - Glass & Glow (Light/Dark Mode)
   ============================================ */

/* Shared CSS Variables */
:root {
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Font Sizes */
    --font-size-xs: 9px;
    --font-size-sm: 12px;
    --font-size-md: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 20px;
    --font-size-2xl: 22px;
    --font-size-3xl: 42px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glass & Glow Theme */
[data-theme="glass-glow"] {
    /* Typography */
    --font-family-header: 'Fraunces', serif;
    --font-family-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-mono: 'Geist Mono', 'SF Mono', monospace;
    
    /* Colors - Editorial, Refined */
    --color-primary: #2C3E50;
    --color-primary-dark: #1A252F;
    --color-secondary: #34495E;
    --color-secondary-dark: #2C3E50;
    --color-success: #27AE60;
    --color-warning: #E67E22;
    --color-danger: #C0392B;
    
    /* Text colors */
    --text-ink: #1A1A1B;
    --text-primary: #1A1A1B;
    --text-secondary: #5A6C7D;
    --text-muted: #7A8A9B;
    --text-light: #9AABB9;
    
    /* Background colors - Subtle, warm neutrals */
    --bg-canvas: #FAF9F7;
    --bg-body: linear-gradient(135deg, #F5F3F0 0%, #EAE8E5 50%, #DFDDDA 100%);
    --bg-card: rgba(255, 255, 255, 0.75);
    --bg-notepad: rgba(252, 250, 247, 0.85);
    --bg-day-header: rgba(248, 246, 243, 0.95);
    --bg-empty-day: rgba(250, 248, 245, 0.65);
    
    /* Borders */
    --border-light: rgba(220, 218, 215, 0.6);
    --border-glass: rgba(255, 255, 255, 0.7);
    --border-notepad: rgba(230, 228, 225, 0.5);
    
    /* Shadows - Ambient */
    --shadow-ambient: 0 0 40px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04), var(--shadow-ambient);
    --shadow-xl: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06), var(--shadow-ambient);
    --shadow-modal: 0 20px 60px rgba(0,0,0,0.3), 0 8px 24px rgba(0,0,0,0.2);
    
    /* Border radius - Squircle (super-ellipse) */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-3xl: 28px;
    
    /* Blur */
    --blur-glass: blur(20px);
    --blur-soft: blur(10px);
}

/* Dark Mode Overrides */
[data-theme="glass-glow"][data-mode="dark"] {
    /* Colors - Dark Mode */
    --color-primary: #7FA8D4;
    --color-primary-dark: #5B8FC7;
    --color-secondary: #9BB5D9;
    --color-secondary-dark: #7FA8D4;
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-danger: #F44336;
    
    /* Text colors */
    --text-ink: #E5E5E7;
    --text-primary: #E5E5E7;
    --text-secondary: #B0B0B5;
    --text-muted: #8A8A90;
    --text-light: #6A6A70;
    
    /* Background colors - Dark, rich */
    --bg-canvas: #1A1A1B;
    --bg-body: linear-gradient(135deg, #1E1E1F 0%, #252526 50%, #2A2A2B 100%);
    --bg-card: rgba(30, 30, 31, 0.85);
    --bg-notepad: rgba(35, 35, 36, 0.9);
    --bg-day-header: rgba(40, 40, 41, 0.95);
    --bg-empty-day: rgba(25, 25, 26, 0.7);
    
    /* Borders */
    --border-light: rgba(100, 100, 105, 0.4);
    --border-glass: rgba(120, 120, 125, 0.5);
    --border-notepad: rgba(90, 90, 95, 0.4);
    
    /* Shadows - Dark mode shadows */
    --shadow-ambient: 0 0 40px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.3);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.3), var(--shadow-ambient);
    --shadow-xl: 0 12px 40px rgba(0,0,0,0.6), 0 4px 12px rgba(0,0,0,0.4), var(--shadow-ambient);
    --shadow-modal: 0 20px 60px rgba(0,0,0,0.7), 0 8px 24px rgba(0,0,0,0.5);
}

/* ============================================
   BASE STYLES
   ============================================ */

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

body {
    font-family: var(--font-family-body);
    background: var(--bg-body);
    padding: 14px;
    min-height: 100vh;
    color: var(--text-ink);
    transition: background var(--transition-smooth);
}

/* ============================================
   AUTH GATE
   ============================================ */

.auth-gate {
    min-height: calc(100vh - 40px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    width: 100%;
    max-width: 460px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--blur-soft);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.auth-card h2 {
    font-family: var(--font-family-header);
    color: var(--text-primary);
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: 6px;
}

.auth-card label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.auth-card input {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    background: var(--bg-card);
    color: var(--text-primary);
}

.auth-card input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.auth-actions {
    display: flex;
    gap: 10px;
    margin-top: 6px;
}

.auth-btn {
    flex: 1;
    padding: 10px 12px;
    font-size: var(--font-size-sm);
}

.auth-btn.primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.auth-btn.secondary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    color: white;
}

.auth-message {
    min-height: 20px;
    font-size: var(--font-size-sm);
    color: var(--color-success);
}

.auth-message.error {
    color: var(--color-danger);
}

.auth-setup-note {
    min-height: 18px;
    font-size: var(--font-size-sm);
    color: var(--color-warning);
}

/* ============================================
   HEADER & TYPOGRAPHY
   ============================================ */

.header {
    background: var(--bg-card);
    padding: 16px 18px;
    margin-bottom: 12px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
    transition: all var(--transition-smooth);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

h1 {
    font-size: 34px;
    margin: 0;
    font-family: var(--font-family-header);
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.2;
    color: var(--text-primary);
}

[data-theme="glass-glow"] h1 {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    font-optical-sizing: auto;
}

.tagline {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
    font-family: var(--font-family-body);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* ============================================
   CONTROLS & BUTTONS
   ============================================ */

.controls {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    gap: 8px;
    background: var(--bg-card);
    padding: 6px;
    border-radius: var(--radius-xl);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-sm);
}

.theme-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    font-family: var(--font-family-body);
    background: transparent;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.theme-btn.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    box-shadow: var(--shadow-md);
}

.theme-btn:hover:not(.active) {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.05);
}

.theme-icon {
    font-size: 16px;
}

.theme-label {
    font-size: var(--font-size-sm);
}

button {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: var(--font-family-body);
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-md);
    transform: translateY(0);
}

[data-theme="glass-glow"] button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

button:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Save Indicator */
.save-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-sm);
    color: var(--color-success);
    margin-left: 10px;
    font-family: var(--font-family-body);
}

.save-indicator.saving {
    color: var(--color-warning);
}

.save-indicator .icon {
    width: 12px;
    height: 12px;
}

/* Data Controls */
.data-controls {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.data-btn {
    padding: 7px 12px;
    font-size: var(--font-size-sm);
}

.export-btn {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.import-btn {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    color: white;
}

.signout-btn {
    background: linear-gradient(135deg, var(--text-secondary) 0%, #475569 100%);
    color: white;
}

.auth-user-badge {
    display: inline-flex;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 6px 10px;
    border-radius: var(--radius-md);
}

#importFile {
    display: none;
}

/* View Toggle */
.view-toggle {
    display: flex;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 4px;
    position: relative;
    gap: 0;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.06);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
}

.view-toggle-option {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-md);
    font-weight: 500;
    font-family: var(--font-family-body);
    transition: all var(--transition-fast);
    background: transparent;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
    white-space: nowrap;
}

.view-toggle-option.active {
    color: white;
}

.view-toggle-slider {
    position: absolute;
    top: 6px;
    height: calc(100% - 12px);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-md);
    transition: all var(--transition-smooth);
    z-index: 0;
    box-shadow: var(--shadow-md);
}

.view-toggle-option:hover:not(.active) {
    color: var(--text-primary);
}

.secondary-controls {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 8px;
    justify-content: space-between;
}

.settings-menu-wrapper {
    position: relative;
}

.settings-btn {
    background: linear-gradient(135deg, var(--text-secondary) 0%, #475569 100%);
    color: white;
}

.settings-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 280px;
    max-width: 340px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    box-shadow: var(--shadow-lg);
    z-index: 900;
}

.settings-menu[hidden] {
    display: none !important;
}

.settings-menu .data-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.settings-menu .data-controls .signout-btn {
    grid-column: span 2;
}

.temporal-panel {
    margin-top: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: rgba(44, 62, 80, 0.04);
}

.temporal-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 10px;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.temporal-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid rgba(44, 62, 80, 0.25);
    color: var(--text-primary);
    background: rgba(44, 62, 80, 0.08);
    font-size: var(--font-size-sm);
}

.countdown-controls {
    margin-top: 8px;
    display: grid;
    grid-template-columns: minmax(160px, 280px) 1fr;
    gap: 8px 10px;
    align-items: center;
}

.countdown-controls label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.countdown-controls p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

@media (max-width: 900px) {
    .countdown-controls {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   YEAR STRING VISUALIZATION
   ============================================ */

.year-string-container {
    margin-bottom: var(--spacing-lg);
    padding: 8px 0;
}

.year-string {
    height: 4px;
    background: linear-gradient(to right, 
        var(--color-primary) 0%,
        var(--color-secondary) 50%,
        var(--color-primary) 100%);
    border-radius: 2px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
}

/* ============================================
   VALUES DECLARATION ANCHOR
   ============================================ */

.values-anchor {
    background: var(--bg-card);
    padding: 14px 16px;
    margin-bottom: 10px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
}

.values-anchor h3 {
    font-size: var(--font-size-lg);
    margin-bottom: 10px;
    color: var(--text-primary);
    font-family: var(--font-family-header);
}

.values-anchor textarea {
    width: 100%;
    min-height: 72px;
    resize: vertical;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    font-family: var(--font-family-body);
    line-height: 1.5;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.values-anchor textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

[data-theme="glass-glow"] .values-anchor textarea:focus {
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

.values-anchor-note {
    margin-top: 8px;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ============================================
   INSIGHT STRIP
   ============================================ */

.insight-strip {
    background: var(--bg-card);
    padding: 12px 14px;
    margin-bottom: 10px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
}

.insight-strip-header {
    margin-bottom: 12px;
}

.insight-strip-header h3 {
    margin: 0 0 4px 0;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    font-family: var(--font-family-header);
}

.insight-strip-header p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.insight-strip-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.insight-card {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: rgba(44, 62, 80, 0.04);
    padding: 10px 12px;
}

.insight-card h4 {
    margin: 0 0 6px 0;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.insight-card p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.4;
}

@media (max-width: 900px) {
    .insight-strip-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   CATEGORY KEY
   ============================================ */

.category-key {
    background: var(--bg-card);
    padding: 14px 16px;
    margin-bottom: 10px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
    position: relative;
}

.category-key > * {
    position: relative;
    z-index: 1;
}

.category-key h3 {
    font-size: var(--font-size-lg);
    margin-bottom: 10px;
    color: var(--text-primary);
    font-family: var(--font-family-header);
}

[data-theme="glass-glow"] .category-key h3 {
    font-weight: 600;
    font-optical-sizing: auto;
}

.category-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.category-item input[type="text"] {
    border: 1px solid var(--border-light);
    padding: 6px 10px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    width: 120px;
    transition: all var(--transition-fast);
    background: var(--bg-card);
    font-family: var(--font-family-body);
    color: var(--text-primary);
}

.category-item input[type="text"]:focus {
    outline: none;
    border-color: var(--color-primary);
}

[data-theme="glass-glow"] .category-item input[type="text"]:focus {
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

.category-item input[type="color"] {
    width: 42px;
    height: 32px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    padding: 2px;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.category-item input[type="color"]:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   INFO PANELS
   ============================================ */

.info-panels {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 850;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    width: min(360px, calc(100vw - 40px));
    pointer-events: none;
}

.info-panels > .notepad,
.info-panels > .instructions-panel {
    animation: panelDockIn 220ms ease-out;
}

@keyframes panelDockIn {
    from {
        opacity: 0;
        transform: translateX(10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.instructions-panel {
    pointer-events: auto;
    background: var(--bg-card);
    padding: 14px 16px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), opacity var(--transition-fast);
    max-height: min(44vh, 360px);
    overflow: hidden;
}

[data-theme="glass-glow"] .instructions-panel:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.instructions-panel h3 {
    font-size: var(--font-size-lg);
    margin: 0 0 10px 0;
    color: var(--text-primary);
    font-family: var(--font-family-header);
}

[data-theme="glass-glow"] .instructions-panel h3 {
    font-weight: 600;
    font-optical-sizing: auto;
}

.instructions-panel ul {
    margin: 0;
    padding-left: 18px;
    font-size: 12px;
    line-height: 1.45;
    color: var(--text-secondary);
    font-family: var(--font-family-body);
    max-height: min(30vh, 220px);
    overflow-y: auto;
}

.instructions-panel li {
    margin-bottom: var(--spacing-xs);
}

.instructions-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}

.instructions-header:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-md);
}

.instructions-header h3 {
    font-size: var(--font-size-md);
    margin: 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.instructions-toggle {
    font-size: 18px;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.panel-header-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.panel-pin-btn {
    padding: 4px 6px;
    border-radius: 999px;
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1;
    box-shadow: none;
}

.panel-pin-btn:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
    color: var(--text-primary);
}

.panel-pin-btn[aria-pressed="true"] {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(44, 62, 80, 0.08);
}

.instructions-panel.collapsed .instructions-toggle {
    transform: rotate(-90deg);
}

.instructions-content {
    margin-top: 8px;
    max-height: 1000px;
    transition: max-height var(--transition-normal), opacity var(--transition-normal), margin-top var(--transition-normal);
    overflow: hidden;
}

.instructions-panel.collapsed .instructions-content {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
}

.instructions-panel.collapsed {
    width: auto;
    min-width: 170px;
    max-width: 240px;
    max-height: none;
    padding: 8px 12px;
    border-radius: 999px;
    box-shadow: var(--shadow-md);
    transform: translateX(2px);
    opacity: 0.95;
}

.instructions-panel.pinned,
.notepad.pinned {
    opacity: 1;
}

.instructions-panel strong {
    color: var(--text-primary);
}

/* Notepad */
.notepad {
    pointer-events: auto;
    background: var(--bg-notepad);
    padding: 14px 16px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-notepad);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), opacity var(--transition-fast);
    position: relative;
    max-height: min(44vh, 360px);
    overflow: hidden;
}

.notepad > * {
    position: relative;
    z-index: 1;
}

[data-theme="glass-glow"] .notepad:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.notepad-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}

.notepad-header:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-md);
}

.notepad-header h3 {
    font-size: var(--font-size-md);
    margin: 0;
    color: var(--text-primary);
    font-family: var(--font-family-header);
    display: flex;
    align-items: center;
    gap: 8px;
}

[data-theme="glass-glow"] .notepad-header h3 {
    font-weight: 600;
}

.notepad-toggle {
    font-size: 18px;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.notepad.collapsed .notepad-toggle {
    transform: rotate(-90deg);
}

.notepad-content {
    margin-top: 8px;
    max-height: 1000px;
    transition: max-height var(--transition-normal), opacity var(--transition-normal), margin-top var(--transition-normal);
    overflow: hidden;
}

.notepad.collapsed .notepad-content {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
}

.notepad.collapsed {
    width: auto;
    min-width: 170px;
    max-width: 240px;
    max-height: none;
    padding: 8px 12px;
    border-radius: 999px;
    box-shadow: var(--shadow-md);
    transform: translateX(2px);
    opacity: 0.95;
}

.panel-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    line-height: 1;
}

.notepad textarea {
    width: 100%;
    min-height: 140px;
    height: min(28vh, 210px);
    padding: 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-md);
    font-family: var(--font-family-body);
    resize: vertical;
    line-height: 1.6;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

@media (max-width: 1024px) {
    .info-panels {
        position: static;
        width: 100%;
        margin-bottom: 16px;
        pointer-events: auto;
    }

    .notepad,
    .instructions-panel {
        max-height: none;
    }
}

@media (max-width: 768px) {
    .info-panels {
        flex-direction: column;
    }
}

.notepad textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

[data-theme="glass-glow"] .notepad textarea:focus {
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

/* ============================================
   YEAR VIEW & CALENDAR
   ============================================ */

.year-view {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 100%;
}

.month-view {
    display: flex;
    justify-content: center;
}

.month-container {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: 20px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

[data-theme="glass-glow"] .month-container:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.month-header {
    text-align: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-family-header);
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

[data-theme="glass-glow"] .month-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    font-optical-sizing: auto;
}

/* Calendar Grid */
.calendar {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0;
    width: 100%;
    overflow: hidden;
}

.day-label {
    text-align: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    padding: 10px 4px;
    color: var(--text-secondary);
    background: var(--bg-day-header);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: var(--font-family-mono);
}

[data-theme="glass-glow"] .day-label {
    font-weight: 500;
}

.day {
    min-height: 70px;
    height: auto;
    border: 1px solid var(--border-light);
    padding: 6px 4px;
    background: var(--bg-card);
    cursor: pointer;
    transition: all var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
    user-select: none;
    -webkit-user-select: none;
    overflow: visible;
}

.day.today-day {
    border-color: var(--color-primary);
    box-shadow: inset 0 0 0 1px rgba(44, 62, 80, 0.22);
}

.day.past-day::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(
            45deg,
            rgba(90, 108, 125, 0.045) 0px,
            rgba(90, 108, 125, 0.045) 1px,
            transparent 1px,
            transparent 8px
        ),
        repeating-linear-gradient(
            -45deg,
            rgba(90, 108, 125, 0.03) 0px,
            rgba(90, 108, 125, 0.03) 1px,
            transparent 1px,
            transparent 8px
        );
    z-index: 0;
}

/* Remove right border to allow events to flow seamlessly */
.day:not(:last-child) {
    border-right: none;
}

[data-theme="glass-glow"] .day:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: scale(1.02);
    z-index: 1;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

[data-theme="glass-glow"][data-mode="dark"] .day:hover {
    background: rgba(45, 45, 46, 0.95);
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

[data-theme="glass-glow"][data-mode="dark"] .timeline-day:hover {
    background: rgba(45, 45, 46, 0.9);
}

.day-events {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: visible;
    min-height: 16px;
    z-index: 1;
}

.day.empty {
    background: var(--bg-empty-day);
    cursor: default;
    opacity: 0.6;
}

.day-number {
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 6px;
    padding-left: 6px;
    color: var(--text-primary);
    user-select: none;
    -webkit-user-select: none;
    pointer-events: none;
    font-family: var(--font-family-mono);
}

.day.today-day .day-number {
    color: var(--color-primary);
}

[data-theme="glass-glow"] .day-number {
    font-weight: 500;
}

/* Events */
.event {
    font-size: 10px;
    padding: 4px 6px;
    margin-bottom: 2px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: move;
    flex-shrink: 0;
    user-select: none;
    font-weight: 600;
    transition: all var(--transition-fast);
    font-family: var(--font-family-mono);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

[data-theme="glass-glow"] .event {
    font-weight: 500;
    color: var(--text-ink);
}

.event:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

[data-theme="glass-glow"] .event:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.2), 0 2px 8px rgba(0, 0, 0, 0.15);
}

.event.multi-day {
    position: absolute;
    z-index: 2;
    margin: 0;
    left: -1px;
    padding: 2px 4px;
    /* Extend right edge to connect with next cell */
    margin-right: -1px;
    /* Default: no border radius for seamless flow */
    border-radius: 0;
}

/* Round corners only on start/end of multi-day events */
.event.multi-day[data-event-start="true"] {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.event.multi-day[data-event-end="true"] {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* If it's both start and end (single day in this row), fully round */
.event.multi-day[data-event-start="true"][data-event-end="true"] {
    border-radius: var(--radius-sm);
}

.event.dragging {
    opacity: 0.5;
}

/* Drag States */
.day.drag-over {
    background: rgba(102, 126, 234, 0.1);
}

.day.drag-creating {
    background: rgba(76, 175, 80, 0.1);
    border-color: var(--color-success);
}

.day.drag-creating .drag-preview-event {
    display: block;
    background: rgba(76, 175, 80, 0.3);
    border: 1px dashed var(--color-success);
    font-size: 10px;
    padding: 2px 4px;
    margin-bottom: 2px;
    color: var(--color-success);
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.drag-preview-event {
    display: none;
    user-select: none;
    -webkit-user-select: none;
    pointer-events: none;
}

/* ============================================
   MODAL
   ============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal.active {
    display: flex;
    animation: fadeIn var(--transition-normal);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--bg-card);
    padding: 30px;
    border-radius: var(--radius-3xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-modal);
    backdrop-filter: var(--blur-glass);
    border: 1px solid var(--border-glass);
    animation: slideUp var(--transition-smooth);
}

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

.modal-header {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-family-header);
    color: var(--text-primary);
}

[data-theme="glass-glow"] .modal-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    font-optical-sizing: auto;
}

.event-list {
    margin-bottom: 20px;
}

.event-item {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: var(--spacing-md);
    padding: 18px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.event-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.event-item-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.event-item input[type="text"] {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    background: var(--bg-card);
    font-family: var(--font-family-body);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.event-item input[type="text"]:focus {
    outline: none;
    border-color: var(--color-primary);
}

[data-theme="glass-glow"] .event-item input[type="text"]:focus {
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

.event-item input[type="date"] {
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    background: var(--bg-card);
    font-family: var(--font-family-body);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.event-item input[type="date"]:focus {
    outline: none;
    border-color: var(--color-primary);
}

[data-theme="glass-glow"] .event-item input[type="date"]:focus {
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

.event-item .color-picker-mini {
    display: flex;
    gap: 5px;
    align-items: center;
}

.event-item .color-btn-mini {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--border-light);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.event-item .color-btn-mini:hover {
    transform: scale(1.1);
}

.event-item .color-btn-mini.selected {
    border: 3px solid var(--text-primary);
    transform: scale(1.15);
}

.event-item button {
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--color-danger) 0%, var(--color-secondary) 100%);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-md);
}

.event-item button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.event-date-range {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-family: var(--font-family-mono);
}

.event-load-controls {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.event-load-controls label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.event-load-controls select {
    width: 100%;
}

.event-checkbox-label {
    flex-direction: row !important;
    align-items: center;
    gap: 8px !important;
}

.pressure-prediction {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding: 8px 10px;
    background: rgba(44, 62, 80, 0.06);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
}

.prediction-title {
    color: var(--text-primary);
    font-weight: 600;
}

.trust-toggle-btn {
    width: 100%;
    padding: 8px 12px;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    box-shadow: none;
    font-size: var(--font-size-sm);
}

.trust-toggle-btn:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

.trust-panel {
    margin-top: 8px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    background: rgba(44, 62, 80, 0.04);
}

.trust-panel p {
    margin: 0 0 8px 0;
    font-size: var(--font-size-sm);
    line-height: 1.4;
    color: var(--text-secondary);
}

.trust-panel p:last-child {
    margin-bottom: 0;
}

.trust-panel-note {
    color: var(--text-muted);
}

.add-event-btn {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    width: 100%;
    margin-bottom: var(--spacing-md);
}

.close-btn {
    background: linear-gradient(135deg, var(--text-secondary) 0%, #475569 100%);
    color: white;
    width: 100%;
}

/* ============================================
   TIMELINE VIEW
   ============================================ */

.timeline-view {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    overflow-x: auto;
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
}

.timeline-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: max-content;
}

.timeline-view.lines-2 .timeline-container,
.timeline-view.lines-4 .timeline-container {
    width: fit-content;
    max-width: 100%;
    align-items: flex-start;
}

.timeline-row {
    display: flex;
    gap: 0;
    min-height: 120px;
    position: relative;
    width: fit-content;
}

.timeline-day {
    min-width: 12px;
    width: 12px;
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    position: relative;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: background var(--transition-fast);
    overflow: visible;
}

.timeline-day.today-day {
    border-color: var(--color-primary);
    box-shadow: inset 0 0 0 1px rgba(44, 62, 80, 0.22);
}

.timeline-day.past-day::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(
            45deg,
            rgba(90, 108, 125, 0.05) 0px,
            rgba(90, 108, 125, 0.05) 1px,
            transparent 1px,
            transparent 7px
        );
    z-index: 0;
}

.timeline-day:hover {
    background: rgba(248, 250, 252, 0.9);
}

.timeline-day.empty {
    background: var(--bg-empty-day);
}

.timeline-day.drag-over {
    background: rgba(102, 126, 234, 0.1);
}

.timeline-day.drag-creating {
    background: rgba(76, 175, 80, 0.1);
    border-color: var(--color-success);
}

.timeline-day.drag-creating .drag-preview-event {
    display: block;
    background: rgba(76, 175, 80, 0.3);
    border: 1px dashed var(--color-success);
    font-size: 8px;
    padding: 1px 2px;
    margin-bottom: 1px;
    color: var(--color-success);
    font-weight: 500;
}

.timeline-day-label {
    position: absolute;
    top: -20px;
    left: 0;
    font-size: 10px;
    color: var(--text-muted);
    white-space: nowrap;
    transform: rotate(-45deg);
    transform-origin: left top;
    padding-left: 2px;
    font-family: var(--font-family-mono);
}

.timeline-day-events {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding: 1px;
    min-height: 100px;
    position: relative;
    overflow: visible;
    z-index: 1;
}

.timeline-event {
    font-size: 8px;
    padding: 1px 2px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: move;
    color: var(--text-primary);
    flex-shrink: 0;
    user-select: none;
    min-height: 12px;
    font-family: var(--font-family-mono);
}

.timeline-multi-day {
    margin: 0;
    left: -1px;
}

.timeline-event.dragging {
    opacity: 0.5;
}

.timeline-month-marker {
    position: absolute;
    top: -15px;
    font-size: 11px;
    font-weight: bold;
    color: var(--text-primary);
    white-space: nowrap;
    font-family: var(--font-family-header);
}

.timeline-row-header {
    display: flex;
    gap: 0;
    margin-bottom: 5px;
    min-height: 20px;
    position: relative;
    width: fit-content;
}

.timeline-day-header {
    min-width: 12px;
    width: 12px;
    font-size: var(--font-size-xs);
    color: var(--text-light);
    text-align: center;
    padding-top: 2px;
    font-family: var(--font-family-mono);
}

/* ============================================
   SELECT STYLING
   ============================================ */

select {
    padding: 12px 16px !important;
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border-light) !important;
    background: var(--bg-card) !important;
    font-size: var(--font-size-md) !important;
    font-weight: 500 !important;
    font-family: var(--font-family-body) !important;
    color: var(--text-primary) !important;
    cursor: pointer;
    transition: all var(--transition-fast) !important;
    box-shadow: var(--shadow-sm) !important;
}

select:hover {
    border-color: var(--color-primary) !important;
    box-shadow: var(--shadow-md) !important;
}

select:focus {
    outline: none !important;
    border-color: var(--color-primary) !important;
}

[data-theme="glass-glow"] select:focus {
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1) !important;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .year-view {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .year-view {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   PARAGRAPH FLOW VIEW - Continuous Ribbon
   ============================================ */

.paragraph-controls {
    position: absolute !important;
    top: 12px !important;
    right: 12px !important;
    z-index: 100 !important;
    display: flex !important;
    gap: 8px;
    pointer-events: none;
    flex: none !important;
    width: auto !important;
    height: auto !important;
    min-width: auto !important;
    max-width: none !important;
}

.paragraph-controls > * {
    pointer-events: auto;
}

.paragraph-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-family: var(--font-family-mono);
    color: var(--text-primary);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.paragraph-toggle:hover {
    background: var(--bg-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.paragraph-toggle.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.paragraph-toggle .toggle-icon {
    font-size: 14px;
    line-height: 1;
}

.paragraph-toggle .toggle-label {
    font-weight: 500;
    letter-spacing: 0.3px;
}

.paragraph-view {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--border-glass);
    overflow-x: auto;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 0 !important;
    position: relative;
    align-items: flex-start;
    align-content: flex-start;
    width: 100%;
    box-sizing: border-box;
}

/* Exclude controls from flex layout */
.paragraph-view > .paragraph-controls {
    position: absolute !important;
    flex: none !important;
    order: 9999;
}

.paragraph-day {
    flex: 0 0 50px !important;
    width: 50px !important;
    height: 50px !important;
    min-width: 50px !important;
    max-width: 50px !important;
    background: var(--bg-card);
    border: 0.5px solid var(--border-light);
    cursor: pointer;
    position: relative;
    display: flex !important;
    flex-direction: column;
    overflow: visible; /* Allow text overlays to extend beyond cell boundaries */
    transition: all var(--transition-fast);
    user-select: none;
    margin: 0 !important;
    padding: 0;
    box-sizing: border-box;
}

.paragraph-day.today-day {
    border-color: rgba(44, 62, 80, 0.45);
    box-shadow: inset 0 0 0 1px rgba(44, 62, 80, 0.2);
}

.paragraph-day.past-day::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(
            45deg,
            rgba(90, 108, 125, 0.06) 0px,
            rgba(90, 108, 125, 0.06) 1px,
            transparent 1px,
            transparent 6px
        );
    z-index: 0;
}

/* Hide gridlines when toggled off */
.paragraph-view.gridlines-hidden .paragraph-day {
    border: none;
}

/* When gridlines are hidden, ensure events from adjacent cells touch perfectly */
.paragraph-view.gridlines-hidden .paragraph-event {
    left: 0;
    right: 0;
}

/* Remove border on right side to create seamless flow for events */
.paragraph-day:not(:last-child) {
    border-right: none;
}

/* When gridlines are visible, events extend to cover borders (handled in JS) */

/* Month start indicator - thicker left border */
.paragraph-day.month-start {
    border-left: 2px solid var(--color-primary);
    border-left-color: rgba(44, 62, 80, 0.3);
}

[data-mode="dark"] .paragraph-day.month-start {
    border-left-color: rgba(127, 168, 212, 0.4);
}

.paragraph-day:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

[data-mode="dark"] .paragraph-day:hover {
    background: rgba(45, 45, 46, 0.95);
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.paragraph-day.drag-over {
    background: rgba(102, 126, 234, 0.2);
    border-color: var(--color-primary);
}

.paragraph-day.drag-creating {
    background: rgba(76, 175, 80, 0.2);
    border-color: var(--color-success);
}

/* Month watermark - hidden for now */
.paragraph-month-watermark {
    display: none;
}

.paragraph-day-label {
    position: absolute;
    top: 3px;
    left: 4px;
    font-family: var(--font-family-mono);
    font-size: clamp(8px, 1.2vw, 10px);
    color: var(--text-muted);
    line-height: 1;
    pointer-events: none;
    z-index: 2;
    font-weight: 500;
}

.paragraph-day.today-day .paragraph-day-label {
    color: var(--color-primary);
}

.paragraph-day-label.month-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: clamp(7px, 1vw, 9px);
}

.paragraph-day-events {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    pointer-events: none;
    z-index: 1;
    overflow: visible;
    /* Allow multi-day events to extend beyond cell boundaries */
    clip-path: none;
}

.paragraph-event {
    position: absolute;
    left: 0;
    right: 0;
    font-size: clamp(7px, 1vw, 9px);
    padding: 2px 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: move;
    pointer-events: auto;
    font-weight: 500;
    font-family: var(--font-family-mono);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    transition: all var(--transition-fast);
    z-index: 2;
    /* Ensure events touch perfectly - no gaps, no borders, no overlap */
    margin: 0;
    border: none;
    box-sizing: border-box;
    /* Prevent visual artifacts from overlapping transparency */
    isolation: isolate;
    /* Ensure events don't create visible lines between cells */
    will-change: auto;
}

/* Multi-day events span across multiple cells */
.paragraph-event-multi-day {
    /* Each piece fills its day cell */
    /* Pieces are styled to look continuous */
    overflow: visible;
    /* Remove any potential overlap artifacts */
    margin: 0;
    /* Ensure seamless connection between cells */
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* Text overlay for multi-day events - spans full event width */
.paragraph-event-text-overlay {
    /* Text spans across all days of the event */
    color: inherit;
    /* Text inherits color from the event below it */
    mix-blend-mode: normal;
    /* Ensure text is readable */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.paragraph-event:hover {
    transform: scale(1.02);
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.2);
    z-index: 3;
}

.paragraph-event.dragging {
    opacity: 0.5;
}

/* Round right corners on single-day events or when event ends */
.paragraph-event-multi-day[data-event-span="1"] {
    border-radius: 2px;
}

/* When gridlines are hidden, ensure multi-day events touch perfectly */
.paragraph-view.gridlines-hidden .paragraph-event-multi-day {
    border-radius: 0;
}

.paragraph-day.drag-creating .drag-preview-event {
    display: block;
    background: rgba(76, 175, 80, 0.3);
    border: 1px dashed var(--color-success);
    font-size: clamp(7px, 1vw, 9px);
    padding: 2px 4px;
    color: var(--color-success);
    font-weight: 500;
    border-radius: 2px;
}

.drag-preview-event {
    display: none;
    user-select: none;
    -webkit-user-select: none;
    pointer-events: none;
}

/* Responsive adjustments for paragraph view */
@media (max-width: 1200px) {
    .paragraph-day {
        flex: 0 0 45px;
        width: 45px;
        height: 45px;
        min-width: 45px;
        max-width: 45px;
    }
}

@media (max-width: 900px) {
    .paragraph-day {
        flex: 0 0 40px;
        width: 40px;
        height: 40px;
        min-width: 40px;
        max-width: 40px;
    }
}

@media (max-width: 768px) {
    .year-view {
        grid-template-columns: 1fr;
    }
    .calendar {
        gap: 0;
    }
    .day {
        min-height: 60px;
    }
    .event {
        font-size: var(--font-size-xs);
    }
    .theme-label {
        display: none;
    }
    
    .paragraph-day {
        flex: 0 0 35px;
        width: 35px;
        height: 35px;
        min-width: 35px;
        max-width: 35px;
    }
}

@media (max-width: 480px) {
    .paragraph-day {
        flex: 0 0 30px;
        width: 30px;
        height: 30px;
        min-width: 30px;
        max-width: 30px;
    }
}