/* =====================================================
   DAILY JOURNAL - STYLES
   Calming, minimal design with light/dark themes
   ===================================================== */

/* CSS Variables - Light Theme (Default) */
:root {
    /* Accent colors - Blue-teal */
    --accent-primary: #0891b2;
    --accent-hover: #0e7490;
    --accent-light: #cffafe;
    --accent-subtle: #ecfeff;
    
    /* Neutral grays - True neutral (no warm/cool tint) */
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    
    /* Semantic colors */
    --bg-primary: #ffffff;
    --bg-secondary: var(--gray-50);
    --bg-tertiary: var(--gray-100);
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-tertiary: var(--gray-400);
    --border-color: var(--gray-200);
    --shadow-color: rgba(0, 0, 0, 0.08);
    
    /* Component specific */
    --input-bg: var(--gray-100);
    --input-focus-bg: #ffffff;
    --card-bg: #ffffff;
    --overlay-bg: rgba(0, 0, 0, 0.5);
    
    /* Feedback colors */
    --error-color: #dc2626;
    --error-bg: #fef2f2;
    --success-color: #16a34a;
    --success-bg: #f0fdf4;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: var(--gray-900);
    --bg-secondary: var(--gray-800);
    --bg-tertiary: var(--gray-700);
    --text-primary: var(--gray-50);
    --text-secondary: var(--gray-400);
    --text-tertiary: var(--gray-500);
    --border-color: var(--gray-700);
    --shadow-color: rgba(0, 0, 0, 0.3);
    
    --input-bg: var(--gray-800);
    --input-focus-bg: var(--gray-700);
    --card-bg: var(--gray-800);
    --overlay-bg: rgba(0, 0, 0, 0.7);
    
    --accent-light: #164e63;
    --accent-subtle: #083344;
    
    --error-bg: #450a0a;
    --success-bg: #052e16;
}

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

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    min-height: 100vh;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* =====================================================
   LOGIN PAGE
   ===================================================== */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-md);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: 
        0 4px 6px -1px var(--shadow-color),
        0 2px 4px -2px var(--shadow-color);
    text-align: center;
}

.login-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-sm) 0;
}

.login-subtitle {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0 0 var(--space-xl) 0;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.input-group {
    position: relative;
}

.input-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    background-color: var(--input-bg);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    outline: none;
    transition: 
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.input-group input::placeholder {
    color: var(--text-tertiary);
}

.input-group input:focus {
    background-color: var(--input-focus-bg);
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.error-message {
    font-size: 0.875rem;
    color: var(--error-color);
    background-color: var(--error-bg);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    text-align: left;
}

.error-message[hidden] {
    display: none;
}

.login-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    font-family: inherit;
    color: #ffffff;
    background-color: var(--accent-primary);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: 
        background-color var(--transition-fast),
        transform var(--transition-fast);
}

.login-button:hover {
    background-color: var(--accent-hover);
}

.login-button:active {
    transform: scale(0.98);
}

.login-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.button-loading[hidden] {
    display: none;
}

.spinner {
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */

.hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

@media (max-width: 480px) {
    .login-card {
        padding: var(--space-xl);
    }
    
    .login-title {
        font-size: 1.5rem;
    }
}

/* =====================================================
   HEADER
   ===================================================== */

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.icon-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.icon-button:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.icon {
    width: 20px;
    height: 20px;
}

/* Theme Toggle */
.theme-toggle .sun-icon {
    display: block;
}

.theme-toggle .moon-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: block;
}

/* =====================================================
   MAIN CONTENT
   ===================================================== */

.main {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-xl) var(--space-md);
    min-height: calc(100vh - 65px);
}

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

.timeline-section {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.timeline-container {
    overflow-x: auto;
    padding: var(--space-md) 0;
    scrollbar-width: thin;
    scrollbar-color: var(--gray-300) transparent;
}

.timeline-container::-webkit-scrollbar {
    height: 6px;
}

.timeline-container::-webkit-scrollbar-track {
    background: transparent;
}

.timeline-container::-webkit-scrollbar-thumb {
    background-color: var(--gray-300);
    border-radius: var(--radius-full);
}

.timeline {
    display: flex;
    gap: var(--space-md);
    padding: 0 var(--space-md);
    min-width: min-content;
}

.day-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.day-tile:hover {
    transform: translateY(-2px);
}

.day-tile-image {
    width: 280px;
    height: 280px;
    border-radius: var(--radius-lg);
    background-color: var(--bg-tertiary);
    background-size: cover;
    background-position: center;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.day-tile:hover .day-tile-image {
    border-color: var(--accent-primary);
}

.day-tile.has-entry .day-tile-image {
    border-color: var(--accent-primary);
}

.day-tile.is-today .day-tile-image {
    box-shadow: 0 0 0 2px var(--accent-primary);
}

.day-tile-empty-icon {
    color: var(--text-tertiary);
    width: 64px;
    height: 64px;
}

.day-tile-label {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.day-tile.is-today .day-tile-label {
    color: var(--accent-primary);
    font-weight: 600;
}

/* =====================================================
   NAVIGATION
   ===================================================== */

.navigation {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.nav-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: var(--bg-tertiary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.nav-button:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.nav-selector {
    padding: var(--space-sm) var(--space-lg);
    font-size: 1.125rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--text-primary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.nav-selector:hover {
    color: var(--accent-primary);
}

.nav-selector-small {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-actions {
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.action-button {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--accent-primary);
    background: var(--accent-subtle);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.action-button:hover {
    background-color: var(--accent-light);
}

.action-button-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm);
}

.action-button-icon .icon {
    width: 18px;
    height: 18px;
}

/* =====================================================
   WIDGETS ROW
   ===================================================== */

.widgets-row {
    display: flex;
    gap: 16px;
    margin-top: var(--space-xl);
    width: 100%;
    max-width: 900px;
    justify-content: center;
    align-items: stretch;
    flex-wrap: nowrap;
}

/* =====================================================
   SEASON WIDGET
   ===================================================== */

.season-widget {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
}

.season-widget-content {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 2px 8px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.season-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.season-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.season-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.season-progress-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.season-progress-bar {
    height: 10px;
    background-color: var(--bg-tertiary);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.season-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0891b2, #0e7490);
    border-radius: 999px;
    transition: width 0.5s ease;
}

.season-footer {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.season-countdown {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
}

.season-message {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* =====================================================
   COUNTDOWN WIDGET
   ===================================================== */

.countdown-widget {
    flex: 1;
    min-width: 180px;
    max-width: 240px;
}

.countdown-widget-content {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 2px 8px var(--shadow-color);
    border: 1px solid var(--border-color);
    position: relative;
    min-height: 140px;
    display: flex;
    flex-direction: column;
}

.countdown-empty {
    justify-content: center;
    align-items: center;
}

.countdown-setup-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: transparent;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
    width: 100%;
}

.countdown-setup-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.countdown-setup-btn .icon {
    width: 24px;
    height: 24px;
}

.countdown-setup-btn span {
    font-size: 0.875rem;
    font-weight: 500;
}

.countdown-options-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.countdown-options-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.countdown-options-btn .icon {
    width: 16px;
    height: 16px;
}

.countdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    padding-right: 24px;
}

.countdown-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.countdown-progress-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.countdown-days {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 12px;
}

.countdown-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1;
}

.countdown-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

.countdown-progress-bar {
    height: 8px;
    background-color: var(--bg-tertiary);
    border-radius: 999px;
    overflow: hidden;
    margin-top: auto;
    border: 1px solid var(--border-color);
}

.countdown-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0891b2, #0e7490);
    border-radius: 999px;
    transition: width 0.5s ease;
}

.countdown-complete {
    justify-content: center;
    align-items: center;
    text-align: center;
}

.countdown-celebration {
    font-size: 2rem;
    margin-bottom: 8px;
}

.countdown-complete .countdown-title {
    margin-bottom: 4px;
}

.countdown-complete-text {
    font-size: 0.875rem;
    color: var(--accent-primary);
    font-weight: 500;
}

/* Countdown Modal */
.countdown-modal {
    position: fixed;
    inset: 0;
    z-index: 400;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.countdown-modal[hidden] {
    display: none;
}

.countdown-modal-overlay {
    position: absolute;
    inset: 0;
    background-color: var(--overlay-bg);
}

.countdown-modal-content {
    position: relative;
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 20px 40px var(--shadow-color);
    width: 100%;
    max-width: 320px;
}

.countdown-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 20px 0;
}

.countdown-modal-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.countdown-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.countdown-form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.countdown-form-group input {
    padding: 12px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    background-color: var(--input-bg);
    border: 2px solid transparent;
    border-radius: 10px;
    outline: none;
    transition: border-color 0.2s, background-color 0.2s;
}

.countdown-form-group input:focus {
    background-color: var(--input-focus-bg);
    border-color: var(--accent-primary);
}

.countdown-form-group input::placeholder {
    color: var(--text-tertiary);
}

.countdown-modal-actions {
    display: flex;
    gap: 12px;
}

.countdown-modal-cancel,
.countdown-modal-save {
    flex: 1;
    padding: 12px;
    font-size: 1rem;
    font-weight: 500;
    font-family: inherit;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.countdown-modal-cancel {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.countdown-modal-cancel:hover {
    background-color: var(--border-color);
}

.countdown-modal-save {
    background-color: var(--accent-primary);
    color: white;
}

.countdown-modal-save:hover {
    background-color: var(--accent-hover);
}

/* Responsive: Stack widgets on smaller screens */
@media (max-width: 640px) {
    .widgets-row {
        flex-direction: column;
        align-items: center;
        flex-wrap: wrap;
    }
    
    .countdown-widget,
    .season-widget {
        max-width: 320px;
        width: 100%;
    }
}

/* =====================================================
   PICKER MODALS (Month, Year, Calendar)
   ===================================================== */

.picker-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
}

.picker-modal[hidden] {
    display: none;
}

.picker-overlay {
    position: absolute;
    inset: 0;
    background-color: var(--overlay-bg);
}

.picker-content {
    position: relative;
    background-color: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: 0 20px 25px -5px var(--shadow-color);
    max-width: 320px;
    width: calc(100% - 2rem);
}

.picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.picker-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.picker-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.picker-nav:hover {
    background-color: var(--bg-tertiary);
}

.picker-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

.picker-item {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--text-primary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.picker-item:hover {
    background-color: var(--bg-tertiary);
}

.picker-item.is-selected {
    background-color: var(--accent-primary);
    color: white;
}

/* Calendar Picker */
.calendar-picker {
    max-width: 300px;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: var(--space-sm);
    text-align: center;
}

.calendar-weekdays span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-tertiary);
    padding: var(--space-xs);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--text-primary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.calendar-day:hover {
    background-color: var(--bg-tertiary);
}

.calendar-day.other-month {
    color: var(--text-tertiary);
}

.calendar-day.is-today {
    background-color: var(--accent-subtle);
    color: var(--accent-primary);
    font-weight: 600;
}

.calendar-day.is-selected {
    background-color: var(--accent-primary);
    color: white;
}

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

.modal {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.modal[hidden] {
    display: none;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background-color: var(--overlay-bg);
}

.modal-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    max-height: calc(100vh - 2rem);
    display: flex;
}

.modal-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    background-color: var(--card-bg);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px var(--shadow-color);
    overflow: hidden;
}

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

.modal-date {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.modal-close {
    margin-right: calc(var(--space-sm) * -1);
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.modal-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border-color);
}

/* Photos Gallery */
.photos-gallery {
    display: flex;
    gap: var(--space-sm);
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    scrollbar-width: thin;
}

.photo-tile {
    position: relative;
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-size: cover;
    background-position: center;
}

.photo-tile-actions {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    gap: var(--space-xs);
    padding: var(--space-xs);
    background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.photo-tile:hover .photo-tile-actions {
    opacity: 1;
}

.photo-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.photo-action:hover {
    background: rgba(0, 0, 0, 0.7);
}

.photo-action .icon {
    width: 16px;
    height: 16px;
}

.photo-action.is-starred {
    color: #fbbf24;
}

.photo-add-button {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-tertiary);
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.photo-add-button:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.photo-add-button .icon {
    width: 24px;
    height: 24px;
}

/* Journal Textarea */
.journal-textarea {
    width: 100%;
    padding: var(--space-md);
    font-size: 1rem;
    font-family: inherit;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--input-bg);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    resize: none;
    outline: none;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.journal-textarea::placeholder {
    color: var(--text-tertiary);
}

.journal-textarea:focus {
    background-color: var(--input-focus-bg);
    border-color: var(--accent-primary);
}

/* Steps Slider */
.steps-section {
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.steps-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.steps-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.steps-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.steps-slider-container {
    position: relative;
}

.steps-slider {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    outline: none;
}

.steps-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px var(--shadow-color);
    transition: transform var(--transition-fast);
}

.steps-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.steps-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--accent-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px var(--shadow-color);
}

.steps-labels {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Save Button */
.save-button {
    width: 100%;
    padding: 0.875rem;
    font-size: 1rem;
    font-weight: 500;
    font-family: inherit;
    color: white;
    background-color: var(--accent-primary);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.save-button:hover {
    background-color: var(--accent-hover);
}

.save-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* =====================================================
   RESPONSIVE - HOME PAGE
   ===================================================== */

@media (min-width: 640px) {
    .day-tile-image {
        width: 320px;
        height: 320px;
    }
    
    .day-tile-label {
        font-size: 1.25rem;
    }
    
    .photo-tile {
        width: 120px;
        height: 120px;
    }
    
    .photo-add-button {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: var(--space-sm) var(--space-md);
    }
    
    .header-title {
        font-size: 1.125rem;
    }
    
    .main {
        padding: var(--space-md) var(--space-sm);
    }
    
    .modal-content {
        max-height: calc(100vh - 1rem);
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--space-md);
    }
}