/*
    WeekBro - Weekly Planner
    
    Copyright (c) 2025 Gabriel Gonzalez Garcia
    Developed with the help of GitHub Copilot
    
    LICENSE NOTICE:
    The use of this code in commercial applications is completely prohibited.
    This software is provided for personal and educational use only.
    
    All rights reserved.
*/

/* Modern CSS Variables */
:root {
    --primary-color: #6366f1;
    --primary-hover: #5b5def;
    --secondary-color: #64748b;
    --background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --surface: rgba(255, 255, 255, 0.95);
    --surface-hover: rgba(255, 255, 255, 1);
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border: rgba(148, 163, 184, 0.2);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.2s ease-in-out;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--background);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* App Container */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--surface);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    margin-bottom: 1rem;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    margin-bottom: -1.25rem;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.app-title {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-logo {
    height: 4.22rem;
    width: auto;
    object-fit: contain;
    max-width: 253px;
    margin-left: 1rem;
}

.calendar-name-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    justify-content: center;
}

.calendar-name {
    font-size: 1.25rem;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--text-primary);
    text-align: center;
    min-width: 200px;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.calendar-name:focus {
    outline: none;
    background: var(--surface-hover);
    box-shadow: var(--shadow);
}

.edit-icon {
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.edit-icon:hover {
    color: var(--primary-color);
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.view-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.view-btn.active {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow);
}

.notification-btn {
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    width: 48px;
    height: 48px;
}

.notification-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.notification-btn.enabled {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.notification-btn.disabled {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.stats-btn {
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius);
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    width: 48px;
    height: 48px;
    margin-right: 0.5rem;
}

.stats-btn:hover {
    background: rgba(168, 85, 247, 0.2);
    color: #9333ea;
    transform: scale(1.05);
}

.stats-btn:active {
    transform: scale(0.95);
}

.help-btn {
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius);
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    width: 48px;
    height: 48px;
    margin-right: 0.5rem;
}

.help-btn:hover {
    background: rgba(34, 197, 94, 0.2);
    color: #16a34a;
    transform: scale(1.05);
}

.help-btn:active {
    transform: scale(0.95);
}

.home-btn {
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius);
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    width: 48px;
    height: 48px;
    margin-right: 0.5rem;
}

.home-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-hover);
    transform: scale(1.05);
}

.home-btn:active {
    transform: scale(0.95);
}

.feedback-btn {
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius);
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    width: 48px;
    height: 48px;
    margin-right: 0.5rem;
}

.feedback-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #dc2626;
    transform: scale(1.05);
}

.feedback-btn:active {
    transform: scale(0.95);
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

/* Navigation */
.navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.nav-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: var(--surface);
    color: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
}

.nav-btn:hover {
    background: var(--surface-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.current-date {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--surface);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    min-width: 200px;
    text-align: center;
}

/* Weekly View */
.weekly-view {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
    cursor: grab;
}

.weekly-view:active {
    cursor: grabbing;
}

.weekly-view::after {
    content: '🖱️ Scroll to navigate weeks';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(99, 102, 241, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.weekly-view:hover::after {
    opacity: 1;
}

.weeks-container {
    display: flex;
    flex-direction: column;
    transition: transform 0.1s ease-out;
}

.week-row {
    display: flex;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.week-row:last-child {
    border-bottom: none;
}

.week-row.current-week {
    background: rgba(99, 102, 241, 0.05);
    box-shadow: inset 3px 0 0 var(--primary-color);
}

.week-number {
    width: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
    border-right: 1px solid var(--border);
    min-height: 200px;
}

.days-container {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    flex: 1;
}

.day-column {
    border-right: 1px solid var(--border);
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.day-column:last-child {
    border-right: none;
}

.day-column.today {
    background: rgba(99, 102, 241, 0.08);
    border-left: 4px solid var(--primary-color);
    border-right: 4px solid var(--primary-color);
}

.day-column.today .day-header {
    background: var(--primary-color);
    color: white;
    font-weight: 700;
    position: relative;
}

.day-header {
    padding: 1rem;
    background: rgba(99, 102, 241, 0.05);
    border-bottom: 1px solid var(--border);
    text-align: center;
    font-weight: 600;
    color: var(--text-primary);
}

.day-content {
    flex: 1;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.add-task-btn {
    width: 100%;
    padding: 0.75rem;
    border: 2px dashed var(--border);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.add-task-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
}

.task-item {
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    cursor: move;
    transition: var(--transition);
    position: relative;
    box-shadow: var(--shadow);
}

.task-item.with-time {
    position: relative;
    overflow: hidden;
}

.task-progress-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.4), rgba(220, 38, 38, 0.5));
    transform-origin: left top;
    transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 20;
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.15), 0 0 20px rgba(239, 68, 68, 0.08);
    border-radius: 8px;
    border: none;
    backdrop-filter: blur(1px);
}

.task-progress-overlay {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    background: transparent;
    transition: width 1s ease-in-out;
    z-index: 5;
    pointer-events: none;
    border-radius: var(--radius-sm);
}

.task-item.with-time .task-content {
    position: relative;
    z-index: 10;
}

.task-item.completed {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
}

.task-item.completed .task-text {
    text-decoration: line-through;
    color: var(--text-secondary);
}

.task-item.completed .task-time {
    color: rgba(100, 116, 139, 0.7);
}

.completion-tick {
    position: absolute;
    bottom: 2px;
    right: -10px;
    width: 20px;
    height: 20px;
    background: transparent;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #22c55e;
    font-size: 0.7rem;
    box-shadow: none;
    z-index: 15;
}

.task-item {
    /* ...existing code... */
    cursor: pointer;
    user-select: none;
}

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

.task-item.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.task-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
}

.task-text {
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
    word-break: break-word;
}

.task-time {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.task-actions {
    position: relative;
}

.task-menu-btn {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.task-menu-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

/* Context Menu */
.context-menu {
    position: absolute;
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
    z-index: 1000;
    display: none;
}

.context-menu.show {
    display: block;
}

.context-menu-item {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.context-menu-item:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.context-menu-item[data-action="delete"]:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--surface-hover);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: auto;
}

.modal-header {
    padding: 1.5rem 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.close-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

.modal-body {
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group label .required {
    color: #ef4444;
    margin-left: 2px;
}

.form-group label .optional {
    font-weight: 400;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Task Type Icons */
.task-type-row {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 1.5rem 0;
}

.task-type-icon {
    background: transparent;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.task-type-icon:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
}

.task-type-icon.selected {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
}

.task-type-img {
    width: 24px;
    height: 24px;
    pointer-events: none;
}

.task-type-display-icon {
    width: 16px;
    height: 16px;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--surface-hover);
    color: var(--text-primary);
}

/* Monthly View */
.monthly-view {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    position: relative;
    cursor: grab;
}

.monthly-view:active {
    cursor: grabbing;
}

.monthly-view::after {
    content: '🖱️ Scroll to navigate months';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(99, 102, 241, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.monthly-view:hover::after {
    opacity: 1;
}

.monthly-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.month-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.monthly-calendar {
    width: 100%;
    transition: transform 0.1s ease-out;
}

.weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    margin-bottom: 1px;
}

.weekday {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.month-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border);
}

.month-day {
    background: var(--surface-hover);
    min-height: 120px;
    padding: 0.5rem;
    border: none;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: var(--transition);
}

.month-day:hover {
    background: rgba(99, 102, 241, 0.05);
}

.month-day.other-month {
    background: rgba(148, 163, 184, 0.1);
    color: var(--text-secondary);
}

.month-day.today {
    background: rgba(99, 102, 241, 0.1);
    border: 2px solid var(--primary-color);
}

.day-number {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.day-tasks {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    overflow: hidden;
}

.month-task {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}

.month-task:hover {
    background: var(--primary-hover);
}

.month-task.completed {
    background: rgba(34, 197, 94, 0.8);
    text-decoration: line-through;
    opacity: 0.8;
}

.month-task.completed:hover {
    background: rgba(34, 197, 94, 0.9);
}

.tasks-overflow {
    color: var(--text-secondary);
    font-size: 0.7rem;
    text-align: center;
    margin-top: 0.25rem;
}

.coming-soon {
    text-align: center;
    color: var(--text-secondary);
}

.coming-soon i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.coming-soon h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* Drag and Drop */
.drag-over {
    background: rgba(99, 102, 241, 0.1);
    border: 2px dashed var(--primary-color);
}

/* Statistics Modal */
.stats-modal {
    max-width: 900px;
    width: 90vw;
}

.stats-body {
    padding: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 1rem;
}

.stat-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid var(--border);
}

.stat-card.full-width {
    grid-column: 1 / -1;
}

.stat-card h4 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.circular-progress {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
    border-radius: 50%;
    background: conic-gradient(var(--primary-color) 0deg, var(--border) 0deg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.circular-progress::before {
    content: '';
    position: absolute;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--surface);
}

.progress-value {
    position: relative;
    z-index: 1;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.efficacy-display {
    text-align: center;
}

.efficacy-percentage {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.efficacy-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .stats-modal {
        width: 95vw;
        max-width: none;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0.5rem;
    }
    
    .circular-progress {
        width: 100px;
        height: 100px;
    }
    
    .circular-progress::before {
        width: 70px;
        height: 70px;
    }
    
    .progress-value {
        font-size: 1rem;
    }
    
    .efficacy-percentage {
        font-size: 2rem;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .header-content {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .calendar-name-container {
        order: -1;
    }
    
    .main-content {
        padding: 1rem;
    }
}

@media (max-width: 768px) {
    .app-title {
        font-size: 1.5rem;
    }
    
    .app-logo {
        height: 3.38rem;
        max-width: 203px;
    }
    
    .days-container {
        grid-template-columns: 1fr;
    }
    
    .day-column {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    
    .day-column:last-child {
        border-bottom: none;
    }
    
    .week-number {
        writing-mode: vertical-rl;
        width: 60px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .modal-content {
        margin: 1rem;
        width: calc(100% - 2rem);
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    /* Monthly view mobile styles */
    .monthly-view {
        padding: 1rem;
    }
    
    .month-day {
        min-height: 80px;
        padding: 0.25rem;
    }
    
    .day-number {
        font-size: 0.8rem;
    }
    
    .month-task {
        font-size: 0.7rem;
        padding: 0.2rem 0.3rem;
    }
    
    .weekday {
        padding: 0.5rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: 0.5rem;
    }
    
    .main-content {
        padding: 0.5rem;
    }
    
    .current-date {
        font-size: 1rem;
        padding: 0.5rem 1rem;
        min-width: 150px;
    }
    
    .view-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Help Modal */
.help-modal {
    max-width: 800px;
    width: 90vw;
    max-height: 80vh;
}

.help-body {
    padding: 0;
    max-height: 60vh;
    overflow-y: auto;
}

.help-content {
    padding: 1.5rem;
}

.help-section {
    margin-bottom: 2rem;
}

.help-section:last-child {
    margin-bottom: 0;
}

.help-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem 0;
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0.5rem;
}

.help-section h4 i {
    color: var(--primary-color);
    font-size: 1rem;
}

.help-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.help-section li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.5;
}

.help-section li:before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.help-section li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.help-section li:last-child {
    margin-bottom: 0;
}

/* Custom scrollbar for help modal */
.help-body::-webkit-scrollbar {
    width: 8px;
}

.help-body::-webkit-scrollbar-track {
    background: var(--surface);
    border-radius: 4px;
}

.help-body::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.help-body::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

@media (max-width: 768px) {
    .help-modal {
        width: 95vw;
        max-width: none;
        max-height: 85vh;
    }
    
    .help-body {
        max-height: 70vh;
    }
    
    .help-content {
        padding: 1rem;
    }
    
    .help-section {
        margin-bottom: 1.5rem;
    }
    
    .help-section h4 {
        font-size: 1rem;
    }
    
    .help-section li {
        padding-left: 1.25rem;
        font-size: 0.9rem;
    }
}

/* Feedback Modal */
.feedback-modal {
    max-width: 600px;
    width: 90vw;
}

.feedback-body {
    padding: 1.5rem;
}

.feedback-content {
    text-align: center;
}

.feedback-intro {
    margin-bottom: 2rem;
}

.feedback-intro p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    font-weight: 500;
}

.social-link:hover {
    background: var(--surface-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.social-link.linkedin {
    border-color: #0077b5;
}

.social-link.linkedin:hover {
    background: rgba(0, 119, 181, 0.1);
    color: #0077b5;
}

.social-link.mastodon {
    border-color: #6364ff;
}

.social-link.mastodon:hover {
    background: rgba(99, 100, 255, 0.1);
    color: #6364ff;
}

.social-link.twitter {
    border-color: #1da1f2;
}

.social-link.twitter:hover {
    background: rgba(29, 161, 242, 0.1);
    color: #1da1f2;
}

.social-link i {
    font-size: 1.5rem;
}

.feedback-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.feedback-footer p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
    font-style: italic;
}

@media (max-width: 768px) {
    .feedback-modal {
        width: 95vw;
        max-width: none;
    }
    
    .feedback-body {
        padding: 1rem;
    }
    
    .social-links {
        margin-bottom: 1.5rem;
    }
    
    .social-link {
        padding: 0.75rem 1rem;
    }
    
    .social-link i {
        font-size: 1.25rem;
    }
}

/* Disclaimer Modal */
.disclaimer-modal {
    z-index: 10000;
}

.disclaimer-modal .modal-content {
    max-width: 700px;
    width: 90vw;
    max-height: 85vh;
 
    border: 2px solid var(--primary-color);
}

.disclaimer-content .modal-header {
    background: white;
    color: var(--text-primary);
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.disclaimer-subtitle {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.7;
    font-weight: 400;
}

.disclaimer-body {
    padding: 0;
    max-height: 55vh;
    overflow-y: auto;
}

.disclaimer-text {
    padding: 1.5rem;
}

.disclaimer-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.disclaimer-section:last-of-type {
    border-bottom: none;
}

.disclaimer-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.75rem 0;
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 600;
}

.disclaimer-section h4 i {
    color: #ef4444;
    font-size: 0.9rem;
}

.disclaimer-section p {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    line-height: 1.5;
}

.disclaimer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.disclaimer-section li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.4;
    font-size: 0.9rem;
}

.disclaimer-section li:before {
    content: '⚠️';
    position: absolute;
    left: 0;
    font-size: 0.8rem;
}

.disclaimer-section li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.disclaimer-footer {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius);
    text-align: center;
}

.disclaimer-footer p {
    margin: 0;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.disclaimer-actions {
    padding: 1.5rem;
    display: flex;
    justify-content: flex-end;
    background: var(--surface);
    border-top: 1px solid var(--border);
}

.disclaimer-actions .btn {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.disclaimer-actions .btn:disabled {
    background: #9ca3af;
    color: #d1d5db;
    cursor: not-allowed;
    transform: none;
    opacity: 0.6;
}

.disclaimer-actions .btn:disabled:hover {
    background: #9ca3af;
    transform: none;
    box-shadow: none;
}

.disclaimer-actions .btn:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.disclaimer-actions .btn:active {
    transform: translateY(0);
}

/* Custom scrollbar for disclaimer */
.disclaimer-body::-webkit-scrollbar {
    width: 8px;
}

.disclaimer-body::-webkit-scrollbar-track {
    background: var(--surface);
    border-radius: 4px;
}

.disclaimer-body::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.disclaimer-body::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

@media (max-width: 768px) {
    .disclaimer-modal .modal-content {
        width: 95vw;
        max-height: 90vh;
    }
    
    .disclaimer-body {
        max-height: 60vh;
    }
    
    .disclaimer-text {
        padding: 1rem;
    }
    
    .disclaimer-section {
        margin-bottom: 1rem;
    }
    
    .disclaimer-section h4 {
        font-size: 0.9rem;
    }
    
    .disclaimer-section li {
        font-size: 0.85rem;
        padding-left: 1.25rem;
    }
    
    .disclaimer-actions {
        padding: 1rem;
    }
    
    .disclaimer-actions .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}