/* mycal Custom Styling & Modern Design System */

:root {
    --bg-main: #0f172a;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-blue: #3b82f6;
    --accent-indigo: #6366f1;
    --accent-green: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

[data-theme="light"] {
    --bg-main: #f1f5f9;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

/* Navbar & Sidebar */
.navbar-custom {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-link-custom {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.6rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.nav-link-custom:hover, .nav-link-custom.active {
    color: var(--text-primary);
    background: rgba(59, 130, 246, 0.15);
}

/* Calendar Grid Views */
.calendar-grid-month {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color);
    border-radius: 0.75rem;
    overflow: hidden;
}

.calendar-day-header {
    background: var(--bg-card);
    padding: 0.75rem;
    text-align: center;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
}

.calendar-day-cell {
    background: var(--bg-card);
    min-height: 110px;
    padding: 0.5rem;
    transition: background 0.2s ease;
    user-select: none;
    cursor: pointer;
}

.calendar-day-cell:hover {
    background: var(--bg-card-hover);
}

.calendar-day-cell.other-month {
    opacity: 0.35;
}

.calendar-day-cell.today {
    border: 2px solid var(--accent-blue);
}

.day-number {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    display: inline-block;
    cursor: pointer;
}

/* Calendar Event Entry Cards (Month & Year) */
.event-entry-card {
    font-size: 0.75rem;
    padding: 3px 6px;
    border-radius: 5px;
    margin-bottom: 4px;
    cursor: pointer;
    line-height: 1.25;
    transition: all 0.15s ease;
    border-left: 3px solid var(--accent-blue);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.event-entry-card:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.16);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.event-entry-title {
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary);
}

.event-entry-time {
    font-size: 0.7rem;
    color: var(--accent-blue);
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

[data-theme="light"] .event-entry-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left-width: 4px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .event-entry-card:hover {
    background: #f1f5f9;
}

/* 7-Day Week View Grid */
.calendar-grid-week {
    display: grid;
    grid-template-columns: repeat(7, minmax(150px, 1fr));
    gap: 12px;
}

@media (max-width: 992px) {
    .calendar-grid-week {
        grid-template-columns: 1fr;
    }
}

.week-day-column {
    background: var(--bg-card);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    min-height: 450px;
    overflow: hidden;
}

.week-day-header {
    background: var(--glass-bg);
    padding: 0.75rem 0.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.week-day-events {
    padding: 0.75rem 0.5rem;
    flex: 1;
    overflow-y: auto;
    max-height: 600px;
}

.event-week-card {
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
}

.event-week-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.event-year-card {
    cursor: pointer;
    transition: all 0.15s ease;
}

.event-year-card:hover {
    transform: translateX(2px);
    background: rgba(255, 255, 255, 0.12) !important;
}

/* Day & Week View Layouts */
.time-slot-row {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    min-height: 50px;
}

.time-slot-label {
    width: 65px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 0.5rem;
    border-right: 1px solid var(--border-color);
}

.time-slot-content {
    flex: 1;
    padding: 0.25rem 0.5rem;
    position: relative;
}

/* Year View Mini-Calendar Grid */
.year-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.mini-month-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    text-align: center;
    font-size: 0.75rem;
}

.mini-day {
    padding: 4px;
    border-radius: 4px;
}

.mini-day.has-event {
    background: var(--accent-blue);
    color: #fff;
    font-weight: bold;
}

/* Tags & Badges */
.tag-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 4px;
    color: #fff;
}

.tag-badge-selectable {
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.tag-badge-selectable.active {
    opacity: 1;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

/* To-Do Items */
.todo-item {
    background: var(--bg-card);
    border-left: 4px solid var(--accent-blue);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    transition: all 0.2s ease;
}

.todo-item:hover {
    background: var(--bg-card-hover);
}

.todo-item.completed {
    border-left-color: var(--accent-green);
    opacity: 0.65;
}

.todo-item.completed .todo-title {
    text-decoration: line-through;
}

/* Stats Progress Bar for Payments */
.payment-progress-bar {
    height: 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.payment-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue));
    transition: width 0.4s ease;
}

/* Custom Modal Formatting */
.modal-content {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
}

.modal-header, .modal-footer {
    border-color: var(--border-color);
}

.form-control, .form-select {
    background: var(--bg-main);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.form-control:focus, .form-select:focus {
    background: var(--bg-main);
    color: var(--text-primary);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
}