/**
 * minha igreja - Styles
 * Desenvolvido por B20 Conteúdo Digital
 * https://www.b20.com.br
 */

/* ========================================
   CSS Custom Properties (Design Tokens)
   ======================================== */
:root {
    /* Primary Colors */
    --primary-color: #3B82F6;
    --primary-light: #60A5FA;
    --primary-dark: #2563EB;
    --primary-bg: rgba(59, 130, 246, 0.1);

    /* Accent Colors */
    --accent-color: #F97316;
    --accent-light: #FB923C;
    --accent-dark: #EA580C;

    /* Neutral Colors */
    --bg-color: #F8FAFC;
    --surface-color: #FFFFFF;
    --surface-elevated: #FFFFFF;
    --border-color: #E2E8F0;
    --border-light: #F1F5F9;

    /* Text Colors */
    --text-color: #1E293B;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    --text-inverse: #FFFFFF;

    /* Semantic Colors */
    --success-color: #10B981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning-color: #F59E0B;
    --warning-bg: rgba(245, 158, 11, 0.1);
    --error-color: #EF4444;
    --error-bg: rgba(239, 68, 68, 0.1);
    --info-color: #3B82F6;
    --info-bg: rgba(59, 130, 246, 0.1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Typography */
    --font-ui: 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;

    /* Layout */
    --header-height: 60px;
    --bottom-nav-height: 65px;
    --max-width: 1200px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 500;
    --z-fixed: 1000;
    --z-modal-backdrop: 1500;
    --z-modal: 2000;
    --z-toast: 2500;
}

/* ========================================
   Reset & Base Styles
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: clamp(14px, 2.5vw, 16px);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    padding-top: var(--header-height);
    padding-bottom: calc(var(--bottom-nav-height) + 30px + env(safe-area-inset-bottom, 0px));
    transition: background-color var(--transition-base), color var(--transition-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}



h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-ui);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-color);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

button {
    font-family: var(--font-ui);
    cursor: pointer;
    border: none;
    background: none;
    font-size: inherit;
}

input,
textarea,
select {
    font-family: var(--font-body);
    font-size: var(--text-base);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Focus Styles for Accessibility */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========================================
   Header Styles
   ======================================== */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--surface-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
    box-shadow: var(--shadow-md);
    z-index: var(--z-fixed);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

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

.header-logo .logo-img {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    object-fit: cover;
}

.header-logo h1 {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--primary-color);
}

.desktop-nav {
    display: none;
    gap: var(--spacing-xs);
}

.desktop-nav .nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.desktop-nav .nav-link:hover {
    background: var(--primary-bg);
    color: var(--primary-color);
}

.desktop-nav .nav-link.active {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.desktop-nav .nav-link i {
    font-size: 1rem;
}

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

/* ========================================
   Button Styles
   ======================================== */
.btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    background: transparent;
    transition: all var(--transition-fast);
    position: relative;
}

.btn-icon:hover {
    background: var(--primary-bg);
    color: var(--primary-color);
}

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

.notification-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--error-color);
    color: white;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-badge:empty,
.notification-badge[data-count="0"] {
    display: none;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary-color);
    color: var(--text-inverse);
    font-weight: 600;
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    min-height: 44px;
}

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

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

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--surface-color);
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--text-sm);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    min-height: 44px;
}

.btn-secondary:hover {
    background: var(--primary-bg);
}

.btn-text {
    color: var(--primary-color);
    font-weight: 500;
    font-size: var(--text-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-text:hover {
    background: var(--primary-bg);
}

.btn-full {
    width: 100%;
}

/* ========================================
   Bottom Navigation
   ======================================== */
.bottom-nav {
    position: fixed;
    bottom: calc(25px + env(safe-area-inset-bottom, 0px));
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: var(--surface-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: var(--z-fixed);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    min-width: 64px;
    min-height: 48px;
}

.nav-item i {
    font-size: 20px;
    transition: transform var(--transition-fast);
}

.nav-item.active {
    color: var(--primary-color);
}

.nav-item.active i {
    transform: scale(1.1);
}

.nav-item:active {
    transform: scale(0.95);
}

/* ========================================
   Main Content
   ======================================== */
.app-main {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-md);
    min-height: calc(100vh - var(--header-height) - var(--bottom-nav-height));
}

.section {
    display: none;
    animation: fadeIn var(--transition-slow);
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.section-header h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-xs);
}

.section-header p,
.section-header .tagline {
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

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

.section-title h3 {
    font-size: var(--text-lg);
}

/* ========================================
   Cards
   ======================================== */
.card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

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

.card-clickable {
    cursor: pointer;
}

.card-clickable:hover {
    transform: translateY(-2px);
}

/* Next Event Card */
.next-event-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    color: white;
    margin-bottom: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.next-event-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.next-event-card .event-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
}

.next-event-card .event-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.next-event-card .event-info {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: var(--text-sm);
    opacity: 0.9;
}

.next-event-card .event-info span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.next-event-card .event-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.next-event-card .btn-event {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-fast);
    backdrop-filter: blur(4px);
}

.next-event-card .btn-event:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ========================================
   Announcements
   ======================================== */
.announcements-section {
    margin-bottom: var(--spacing-lg);
}

.announcements-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.announcement-item {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.announcement-item.urgent {
    border-left-color: var(--error-color);
    background: var(--error-bg);
}

.announcement-item .announcement-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.announcement-item .announcement-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.announcement-item .announcement-date {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

/* ========================================
   Quick Actions
   ======================================== */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    color: var(--text-color);
    transition: all var(--transition-fast);
    min-height: 90px;
}

.quick-action-btn i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.quick-action-btn span {
    font-size: var(--text-sm);
    font-weight: 500;
    text-align: center;
}

.quick-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.quick-action-btn:active {
    transform: scale(0.98);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-section {
    margin-bottom: var(--spacing-lg);
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 500;
    color: var(--text-color);
    background: transparent;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: var(--primary-bg);
}

.faq-icon {
    transition: transform var(--transition-base);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    line-height: 1.7;
    animation: slideDown var(--transition-base);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Calendar
   ======================================== */
.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.calendar-month {
    font-size: var(--text-lg);
    font-weight: 600;
}

.calendar-container {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
}

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

.calendar-weekdays span {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-xs);
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

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

.calendar-day.other-month {
    color: var(--text-muted);
    opacity: 0.5;
}

.calendar-day.today {
    background: var(--primary-bg);
    color: var(--primary-color);
    font-weight: 700;
}

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

.calendar-day.has-event::after {
    content: '';
    position: absolute;
    bottom: 4px;
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: var(--radius-full);
}

.calendar-day.selected.has-event::after {
    background: white;
}

/* ========================================
   Events List
   ======================================== */
.events-section {
    margin-bottom: var(--spacing-lg);
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.event-card {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    display: flex;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.event-card:hover {
    transform: translateX(4px);
    border-color: var(--primary-color);
}

.event-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    padding: var(--spacing-sm);
    background: var(--primary-bg);
    border-radius: var(--radius-md);
    color: var(--primary-color);
}

.event-time .time {
    font-size: var(--text-lg);
    font-weight: 700;
}

.event-time .period {
    font-size: var(--text-xs);
    text-transform: uppercase;
}

.event-details {
    flex: 1;
}

.event-details .title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.event-details .location {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.event-type-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 2px 8px;
    background: var(--primary-bg);
    color: var(--primary-color);
    font-size: var(--text-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
    margin-top: var(--spacing-xs);
}

/* ========================================
   Cells
   ======================================== */
.search-filter-bar {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.search-input-wrapper {
    flex: 1;
    position: relative;
}

.search-input-wrapper i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-input-wrapper input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 44px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--surface-color);
    color: var(--text-color);
    transition: all var(--transition-fast);
}

.search-input-wrapper input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.btn-filter {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.btn-filter:hover,
.btn-filter.active {
    background: var(--primary-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.filter-options {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.filter-options.hidden {
    display: none;
}

.filter-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.chip {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.chip:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.cells-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.cell-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cell-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.cell-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.cell-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.cell-info h4 {
    font-size: var(--text-base);
    margin-bottom: 2px;
}

.cell-info .leader {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.cell-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.cell-detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.cell-detail i {
    color: var(--primary-color);
    width: 16px;
}

/* ========================================
   Prayers
   ======================================== */
.new-prayer-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
}

.new-prayer-card h4 {
    margin-bottom: var(--spacing-md);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

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

.form-group .required {
    color: var(--error-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-color);
    color: var(--text-color);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.form-group input:invalid:not(:placeholder-shown),
.form-group textarea:invalid:not(:placeholder-shown) {
    border-color: var(--error-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.char-count {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-align: right;
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--text-sm);
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.prayers-section {
    margin-bottom: var(--spacing-lg);
}

.prayer-count {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.prayers-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.prayer-card {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

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

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

.prayer-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--primary-color);
}

.prayer-author .name {
    font-weight: 500;
    font-size: var(--text-sm);
}

.prayer-author .date {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.prayer-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.prayer-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-pray {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary-bg);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

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

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

/* ========================================
   Modals
   ======================================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 400px;
    max-height: 60vh;
    background: var(--surface-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transform: scale(0.9);
    transition: transform var(--transition-slow);
}

.modal.active .modal-content {
    transform: scale(1);
}

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

.modal-header h3 {
    font-size: var(--text-lg);
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    max-height: calc(60vh - 140px);
}

.modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

/* ========================================
   Share Modal
   ======================================== */
.share-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-lg);
}

.share-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.share-option-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    background: var(--surface-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 100px;
}

.share-option-btn i {
    font-size: 2rem;
    transition: transform var(--transition-fast);
}

.share-option-btn span {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-color);
}

.share-option-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.share-option-btn:hover i {
    transform: scale(1.15);
}

.share-option-btn:active {
    transform: scale(0.97);
}

/* WhatsApp */
.share-option-btn.whatsapp {
    border-color: #25D366;
    background: rgba(37, 211, 102, 0.05);
}

.share-option-btn.whatsapp i {
    color: #25D366;
}

.share-option-btn.whatsapp:hover {
    background: rgba(37, 211, 102, 0.1);
    border-color: #25D366;
}

/* Facebook */
.share-option-btn.facebook {
    border-color: #1877F2;
    background: rgba(24, 119, 242, 0.05);
}

.share-option-btn.facebook i {
    color: #1877F2;
}

.share-option-btn.facebook:hover {
    background: rgba(24, 119, 242, 0.1);
    border-color: #1877F2;
}

/* Instagram */
.share-option-btn.instagram {
    border-color: #E4405F;
    background: rgba(228, 64, 95, 0.05);
}

.share-option-btn.instagram i {
    color: #E4405F;
}

.share-option-btn.instagram:hover {
    background: rgba(228, 64, 95, 0.1);
    border-color: #E4405F;
}

/* Copy */
.share-option-btn.copy {
    border-color: var(--primary-color);
    background: var(--primary-bg);
}

.share-option-btn.copy i {
    color: var(--primary-color);
}

.share-option-btn.copy:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--primary-color);
}

/* ========================================
   Toast Notifications
   ======================================== */
.toast-container {
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + 30px + var(--spacing-md));
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: calc(100% - var(--spacing-lg) * 2);
    max-width: 400px;
    pointer-events: none;
}

.toast {
    background: var(--text-color);
    color: var(--bg-color);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-base);
    pointer-events: auto;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background: var(--success-color);
    color: white;
}

.toast.error {
    background: var(--error-color);
    color: white;
}

.toast.warning {
    background: var(--warning-color);
    color: white;
}

.toast i {
    font-size: 1.25rem;
}

.toast-message {
    flex: 1;
    font-size: var(--text-sm);
}

/* ========================================
   Empty States
   ======================================== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state p {
    font-size: var(--text-base);
    margin-bottom: var(--spacing-xs);
}

.empty-state span {
    font-size: var(--text-sm);
}

/* ========================================
   Skeleton Loading
   ======================================== */
.skeleton {
    background: linear-gradient(90deg, var(--border-light) 25%, var(--bg-color) 50%, var(--border-light) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-card {
    height: 120px;
    margin-bottom: var(--spacing-md);
}

.skeleton-item {
    height: 60px;
    margin-bottom: var(--spacing-sm);
}

.skeleton-avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
}

/* ========================================
   Footer
   ======================================== */
.app-footer {
    text-align: center;
    padding: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    border-top: 1px solid var(--border-light);
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.app-footer .b20-link {
    color: var(--primary-color);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.app-footer .b20-link:hover {
    text-decoration: underline;
}

.footer-links {
    margin-top: var(--spacing-sm);
}

.privacy-link {
    color: var(--text-secondary);
    font-size: var(--text-xs);
    transition: color var(--transition-fast);
}

.privacy-link:hover {
    color: var(--primary-color);
}

/* ========================================
   Utilities
   ======================================== */
.hidden {
    display: none !important;
}

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

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

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

.mt-md {
    margin-top: var(--spacing-md);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Responsive - Tablet
   ======================================== */
@media (min-width: 768px) {
    body {
        padding-bottom: 0;
    }

    .desktop-nav {
        display: flex;
    }

    .bottom-nav {
        display: none !important;
    }

    .app-main {
        padding: var(--spacing-lg) var(--spacing-xl);
    }

    .quick-actions {
        grid-template-columns: repeat(4, 1fr);
    }

    .modal-content {
        border-radius: var(--radius-xl);
        margin: auto;
    }

    .modal {
        align-items: center;
        padding: var(--spacing-lg);
    }

    .cell-details {
        grid-template-columns: repeat(4, 1fr);
    }

    .toast-container {
        bottom: var(--spacing-lg);
    }
}

/* ========================================
   Responsive - Desktop
   ======================================== */
@media (min-width: 1024px) {
    .app-main {
        padding: var(--spacing-xl) var(--spacing-2xl);
    }

    .section-header h2 {
        font-size: var(--text-3xl);
    }

    .events-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .cells-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .prayers-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {

    .app-header,
    .bottom-nav,
    .toast-container,
    .modal {
        display: none !important;
    }

    body {
        padding: 0;
    }

    .section {
        display: block !important;
        page-break-inside: avoid;
    }
}