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

:root {
    --primary: #0d7a5f;
    --primary-light: #0f8d6d;
    --primary-dark: #0a5f4a;
    --secondary: #d4a24a;
    --secondary-light: #e0b15f;
    --accent: #5947b3;
    --accent-light: #7261c9;
    --dark: #2d3436;
    --gray: #636e72;
    --light-gray: #f8f9fa;
    --white: #ffffff;
    --bg-primary: #e8f4f0;
    --bg-secondary: #f0f4f8;
    --bg-tertiary: #f5f3f0;
    --card-bg: rgba(255, 255, 255, 0.7);
    --card-border: rgba(255, 255, 255, 0.5);
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --gradient-1: linear-gradient(135deg, #5947b3 0%, #4a3a8f 100%);
    --gradient-2: linear-gradient(135deg, #d4a24a 0%, #b8884a 100%);
    --gradient-3: linear-gradient(135deg, #0d7a5f 0%, #0a5f4a 100%);
    --gradient-primary: linear-gradient(135deg, #0d7a5f 0%, #0f8d6d 100%);
    --gradient-secondary: linear-gradient(135deg, #d4a24a 0%, #e0b15f 100%);
    --gradient-accent: linear-gradient(135deg, #5947b3 0%, #7261c9 100%);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 12px 48px rgba(0, 0, 0, 0.12);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* Dark Mode */
[data-theme="dark"] {
    --primary: #10a37f;
    --primary-light: #1db88e;
    --primary-dark: #0d8968;
    --secondary: #fbbf24;
    --secondary-light: #fcd34d;
    --dark: #e5e7eb;
    --gray: #9ca3af;
    --light-gray: #374151;
    --white: #1f2937;
    --bg-primary: #0f1419;
    --bg-secondary: #1a1f2e;
    --bg-tertiary: #151b23;
    --card-bg: rgba(31, 41, 55, 0.92);
    --card-border: rgba(75, 85, 99, 0.6);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-medium: 0 12px 48px rgba(0, 0, 0, 0.5);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.6);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background 0.3s ease, color 0.3s ease;
}

.app-container {
    max-width: 480px;
    margin: 0 auto;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    min-height: 100vh;
    position: relative;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    border-left: 1px solid var(--card-border);
    border-right: 1px solid var(--card-border);
    padding-bottom: 80px;
}

/* Header */
.app-header {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1.2rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(13, 122, 95, 0.3);
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.location {
    font-size: 0.85rem;
    opacity: 0.95;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.location:hover {
    background: rgba(255, 255, 255, 0.3);
    opacity: 1;
    transform: scale(1.05);
}

/* Main Content */
.main-content {
    padding: 0 0 1rem 0;
}

/* Countdown Section */
.countdown-section {
    background: var(--gradient-primary);
    padding: 2.5rem 1.5rem 3rem;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.countdown-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.countdown-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.countdown-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.next-prayer-label {
    font-size: 0.9rem;
    opacity: 0.85;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.prayer-name-big {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.countdown-timer {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
    margin-bottom: 0.8rem;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    letter-spacing: 3px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    border-radius: 20px;
    display: inline-block;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.prayer-time-info {
    font-size: 1.15rem;
    opacity: 0.9;
    font-weight: 600;
}

/* Prayer Times Section */
.prayer-times-section {
    padding: 1.5rem 1.5rem;
    background: transparent;
}

.section-title {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

.prayer-times-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.prayer-time-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.3rem;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--card-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.prayer-time-item:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.1);
}

.prayer-time-item.active {
    background: var(--gradient-secondary);
    border-color: var(--secondary);
    box-shadow: 0 8px 30px rgba(212, 162, 74, 0.4);
    transform: scale(1.02);
}

.prayer-time-item.active .prayer-label,
.prayer-time-item.active .time {
    font-weight: 700;
    color: var(--dark);
}

.prayer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.prayer-icon {
    font-size: 1.6rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.prayer-label {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--dark);
}

.time {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    font-family: 'SF Mono', 'Monaco', monospace;
}

.prayer-time-item.active .time {
    color: var(--dark);
}

/* Features Section */
.features-section {
    padding: 1.5rem 1.5rem;
    background: transparent;
}

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

.feature-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 1.8rem 1.5rem;
    text-align: center;
    text-decoration: none;
    color: var(--dark);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--card-border);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.feature-card:hover::before {
    opacity: 0.1;
}

.feature-card:active {
    transform: scale(0.95);
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 30px rgba(13, 122, 95, 0.2);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.8rem;
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.1));
}

.feature-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    position: relative;
    z-index: 1;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    max-width: 480px;
    width: 100%;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    justify-content: space-around;
    padding: 0.8rem 0;
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.1);
    border-top: 1px solid var(--card-border);
    z-index: 100;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--gray);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px;
    position: relative;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 35px;
    height: 3px;
    background: var(--primary);
    border-radius: 0 0 3px 3px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-item.active::before {
    opacity: 1;
}

.nav-item.active {
    color: var(--primary);
    background: rgba(13, 122, 95, 0.08);
    transform: scale(1.05);
}

.nav-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

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

.nav-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* Page Header for sub pages */
.page-header {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1.2rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(13, 122, 95, 0.3);
    backdrop-filter: blur(10px);
}

.back-btn {
    background: rgba(255, 255, 255, 0.25);
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.back-btn:active {
    background: rgba(255, 255, 255, 0.35);
    transform: scale(0.9);
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.page-title {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Content Area */
.content-area {
    padding: 1.5rem;
    min-height: calc(100vh - 80px - 80px); /* viewport - header - bottom-nav */
}

/* List Items */
.list-container {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.list-item {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    padding: 1.2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 2px solid var(--card-border);
}

.list-item:active {
    transform: scale(0.98);
}

.list-item:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

/* Button Styles */
.btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    border-radius: 16px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 25px rgba(13, 122, 95, 0.3);
    width: 100%;
    letter-spacing: 0.3px;
}

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

.btn:hover {
    box-shadow: 0 8px 35px rgba(13, 122, 95, 0.4);
    transform: translateY(-2px);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* Responsive - Tablet */
@media (min-width: 481px) and (max-width: 768px) {
    .app-container {
        max-width: 600px;
    }
    
    .bottom-nav {
        max-width: 600px;
    }
}

/* Responsive - Desktop */
@media (min-width: 769px) {
    .app-container {
        max-width: 480px;
        margin-top: 2rem;
        margin-bottom: 2rem;
        border-radius: 20px;
        overflow: hidden;
    }
    
    .bottom-nav {
        max-width: 480px;
        border-radius: 0 0 20px 20px;
    }
}

/* View All Button */
.btn-view-all {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 700;
    margin-top: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 25px rgba(13, 122, 95, 0.3);
}

.btn-view-all:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 35px rgba(13, 122, 95, 0.4);
}

.btn-view-all:active {
    transform: scale(0.98);
}

/* More Page - 2 Column Grid */
.menu-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.menu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem;
    text-align: center;
    gap: 0.8rem;
}

.menu-item .menu-icon {
    font-size: 3rem;
}

.menu-item .menu-text h3 {
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
}

.menu-item .menu-text p {
    font-size: 0.75rem;
}

.menu-item .menu-arrow {
    display: none;
}

@media (max-width: 400px) {
    .menu-list {
        grid-template-columns: 1fr;
    }
}

/* ===== Quick Stats Widget (Ana Sayfa) ===== */
.quick-stats-section {
    padding: 0 1.5rem 1.5rem;
    margin-bottom: 0;
}

.quick-stats-section .section-title {
    margin-bottom: 0.9rem;
}

.qs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 0.7rem;
    margin-bottom: 0.9rem;
}

.qs-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--card-border);
    border-radius: 14px;
    padding: 1rem 0.6rem 0.8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.3rem;
}

.qs-icon { font-size: 1.6rem; line-height: 1; }

.qs-value {
    font-size: 1.2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.qs-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.qs-bar-wrap {
    width: 100%;
    height: 5px;
    background: rgba(13, 122, 95, 0.12);
    border-radius: 3px;
    margin-top: 0.3rem;
    overflow: hidden;
}

.qs-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.8s ease;
}

.qs-detail-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.75rem;
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: 12px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s;
}

.qs-detail-btn:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary);
}

/* ===== Global dark-mode input/select/textarea fix ===== */
input, select, textarea {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--card-border);
}

input::placeholder, textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

/* Diğer sayfaların genel select dark mode */
select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}