@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --playstore-green: #01875f;
    --playstore-text-main: #202124;
    --playstore-text-muted: #5f6368;
    --playstore-bg: #ffffff;
    --playstore-border: #dadce0;
    --playstore-light-grey: #f1f3f4;
    --playstore-blue: #1a73e8;
    --playstore-blue-bg: #e8f0fe;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--playstore-bg);
    color: var(--playstore-text-main);
    line-height: 1.5;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* App Header */
.app-header {
    display: flex;
    gap: 20px;
    padding-top: 40px;
    padding-bottom: 24px;
    align-items: flex-start;
}

.app-icon-container {
    width: 72px;
    height: 72px;
    background-color: var(--playstore-light-grey);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.app-icon-container .material-symbols-outlined {
    font-size: 40px;
    color: var(--playstore-green);
}

.app-main-info {
    flex: 1;
}

.app-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--playstore-text-main);
}

.app-developer {
    font-size: 16px;
    color: var(--playstore-green);
    font-weight: 500;
    margin-bottom: 4px;
}

.app-meta {
    font-size: 14px;
    color: var(--playstore-text-muted);
}

/* Stats Row */
.stats-row {
    display: flex;
    gap: 24px;
    padding-bottom: 32px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--playstore-border);
}

.stat-item {
    text-align: center;
    flex: 1;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    height: 24px;
    width: 1px;
    background-color: var(--playstore-border);
}

.stat-value {
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--playstore-text-muted);
}

/* Install Button */
.install-btn {
    background-color: var(--playstore-green);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 32px;
    font-size: 16px;
    font-weight: 600;
    width: 100%;
    margin-bottom: 32px;
    cursor: pointer;
    transition: var(--transition);
}

.install-btn:hover {
    background-color: #016a4a;
}

.version-tag {
    position: absolute;
    top: -10px;
    right: -5px;
    background: #e8f0fe;
    color: var(--playstore-blue);
    padding: 2px 8px;
    border-radius: 100px;
    font-size: 10px;
    font-weight: 700;
    border: 1px solid var(--playstore-border);
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

/* Screenshot Carousel */
.carousel-container {
    margin-left: -24px;
    margin-right: -24px;
    padding-left: 24px;
    padding-right: 24px;
    overflow-x: auto;
    white-space: nowrap;
    display: flex;
    gap: 16px;
    scroll-snap-type: x mandatory;
    margin-bottom: 40px;
    -ms-overflow-style: none; /* Hide scrollbar IE/Edge */
    scrollbar-width: none;    /* Hide scrollbar Firefox */
}

.carousel-container::-webkit-scrollbar {
    display: none; /* Hide scrollbar Chrome/Safari */
}

.screenshot-item {
    scroll-snap-align: start;
    flex: 0 0 140px;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--playstore-light-grey);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.screenshot-item img {
    width: 100%;
    display: block;
}

/* Section Common */
.section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 16px;
    cursor: pointer;
}

.section-content {
    font-size: 14px;
    color: var(--playstore-text-muted);
}

.feature-tag {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--playstore-border);
    border-radius: 100px;
    font-size: 14px;
    margin-right: 8px;
    margin-bottom: 12px;
    color: var(--playstore-text-main);
}

/* Data Safety */
.data-safety-box {
    border: 1px solid var(--playstore-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 32px;
}

.data-safety-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.data-safety-item .material-symbols-outlined {
    font-size: 20px;
    color: var(--playstore-text-main);
}

.data-safety-item-text {
    font-size: 14px;
    color: var(--playstore-text-muted);
}

/* Reviews */
.review-item {
    margin-bottom: 24px;
}

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

.review-avatar {
    width: 32px;
    height: 32px;
    background-color: var(--playstore-light-grey);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 500;
}

.review-name {
    font-size: 14px;
    font-weight: 500;
    flex: 1;
}

.review-stars {
    display: flex;
    color: var(--playstore-green);
    font-size: 12px;
}

.review-text {
    font-size: 14px;
    color: var(--playstore-text-muted);
    margin-bottom: 8px;
}

.review-date {
    font-size: 12px;
    color: var(--playstore-text-muted);
    margin-bottom: 8px;
}

.review-helpful {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
}

.helpful-btn {
    padding: 6px 16px;
    border: 1px solid var(--playstore-border);
    border-radius: 100px;
    background: none;
    cursor: pointer;
}

/* App Info Table */
.app-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 40px;
    margin-bottom: 32px;
}

.app-info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.app-info-label {
    font-size: 12px;
    color: var(--playstore-text-muted);
}

.app-info-value {
    font-size: 14px;
    color: var(--playstore-text-main);
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--playstore-border);
    margin-top: 40px;
    color: var(--playstore-text-muted);
    font-size: 12px;
    text-align: center;
}

/* Ratings Page */
.ratings-summary {
    display: flex;
    align-items: center;
    gap: 48px;
    margin-bottom: 32px;
}

.rating-big-value {
    font-size: 64px;
    font-weight: 400;
    line-height: 1;
}

.rating-bar-container {
    flex: 1;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rating-bar-num {
    font-size: 12px;
    width: 6px;
}

.rating-bar-rail {
    flex: 1;
    height: 8px;
    background-color: var(--playstore-light-grey);
    border-radius: 100px;
    overflow: hidden;
}

.rating-bar-fill {
    height: 100%;
    background-color: var(--playstore-green);
    border-radius: 100px;
}

/* Material Icons Settings */
.material-symbols-outlined {
  font-variation-settings:
  'FILL' 0,
  'wght' 400,
  'GRAD' 0,
  'opsz' 48
}

/* Utilities */
.text-link {
    color: var(--playstore-green);
    text-decoration: none;
    font-weight: 500;
}

@media (max-width: 600px) {
    .container { padding: 0 16px; }
    .ratings-summary { flex-direction: column; align-items: flex-start; gap: 24px; }
    .rating-bar-container { width: 100%; }
}