@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&display=swap');

:root {
    --primary-color: #ff6b81;
    --primary-bg: #fff5f5;
    --accent-color: #ffd32a;
    --bg-gradient: linear-gradient(135deg, #fff5f5 0%, #e0f2f1 100%);
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-border: #ffffff;
    --text-main: #2d3436;
    --text-muted: #636e72;
    --text-inactive: #b2bec3;
    --glass-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    --item-bg: #f8f9fa;
    --item-hover-bg: #ffffff;
    --item-border: transparent;
    --item-active-bg: #ff7675;
    --item-active-text: #ffffff;
    --slider-bg: #f1f2f6;
    --btn-secondary-bg: #ffffff;
    --btn-secondary-border: #f1f2f6;
    --pill-rating-bg: #fff9db;
    --pill-rating-text: #f0932b;
    --pill-price-bg: #e3f2fd;
    --pill-price-text: #1976d2;
    --pill-category-bg: #f3e5f5;
    --pill-category-text: #8e24aa;
    --pill-distance-bg: #e8f5e9;
    --pill-distance-text: #2e7d32;
    --address-bg: #f8f9fa;
    --address-border: #ebebeb;
    --phone-bg: #f1f2f6;
    --phone-text: #0984e3;
    --accent-bg: #54a0ff;
    --accent-hover-bg: #2e86de;
    --map-bg: #f1f2f6;
    --map-border: #fff5f5;
    --html-bg: #fff5f5;
}

@media (prefers-color-scheme: dark) {
    :root {
        --primary-bg: #2d1b1e;
        --bg-gradient: linear-gradient(135deg, #121212 0%, #1a1a2e 100%);
        --card-bg: rgba(30, 30, 30, 0.9);
        --card-border: #2d2d2d;
        --text-main: #f1f2f6;
        --text-muted: #b2bec3;
        --text-inactive: #636e72;
        --glass-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
        --item-bg: #2d2d2d;
        --item-hover-bg: #3d3d3d;
        --item-border: #3d3d3d;
        --item-active-bg: #ff7675;
        --item-active-text: #ffffff;
        --slider-bg: #2d2d2d;
        --btn-secondary-bg: #2d2d2d;
        --btn-secondary-border: #3d3d3d;
        --pill-rating-bg: #3d2b1f;
        --pill-rating-text: #ff9f43;
        --pill-price-bg: #1a2a3a;
        --pill-price-text: #54a0ff;
        --pill-category-bg: #2a1a3a;
        --pill-category-text: #a29bfe;
        --pill-distance-bg: #1a3a2a;
        --pill-distance-text: #55efc4;
        --address-bg: #2d2d2d;
        --address-border: #3d3d3d;
        --phone-bg: #2d2d2d;
        --phone-text: #54a0ff;
        --accent-bg: #54a0ff;
        --accent-hover-bg: #3d8bff;
        --map-bg: #1a1a1a;
        --map-border: #2d2d2d;
        --html-bg: #121212;
    }
}

html {
    background: var(--bg-gradient);
    background-color: var(--html-bg);
    background-attachment: fixed;
    min-height: 100%;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Fredoka', sans-serif;
    background: transparent;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-main);
    margin: 0;
    padding: 20px;
    padding-top: calc(20px + env(safe-area-inset-top));
    padding-bottom: calc(20px + env(safe-area-inset-bottom));
}

#app {
    width: 100%;
    max-width: 480px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

header {
    margin-bottom: 2rem;
    text-align: center;
}

.lang-selector {
    font-size: 1rem;
    margin-bottom: 1.2rem;
    background: var(--btn-secondary-bg);
    display: inline-block;
    padding: 10px 20px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--btn-secondary-border);
}

.lang-selector span {
    cursor: pointer;
    padding: 0 10px;
    font-weight: 600;
    color: var(--text-inactive);
    transition: color 0.2s;
}

.lang-selector span:hover,
.lang-selector span.active {
    color: var(--primary-color);
}

header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
    text-shadow: 2px 2px 0px var(--card-border);
}

header p {
    font-size: 1.1rem;
    opacity: 0.8;
    color: var(--text-muted);
}

.filter-section {
    background: var(--card-bg);
    padding: 2rem 1.5rem;
    border-radius: 40px;
    box-shadow: var(--glass-shadow);
    margin-bottom: 2rem;
    border: 4px solid var(--card-border);
}

.filter-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-main);
}

.filter-grid,
.price-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

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

.filter-item,
.price-item {
    background: var(--item-bg);
    padding: 15px 5px;
    border-radius: 22px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    border: 2px solid var(--item-border);
}

.filter-item:hover,
.price-item:hover {
    transform: scale(1.05);
    background: var(--item-hover-bg);
    border-color: var(--accent-color);
}

.filter-item.active,
.price-item.active {
    background: var(--item-active-bg);
    color: var(--item-active-text);
    box-shadow: 0 8px 15px rgba(255, 118, 117, 0.3);
    transform: scale(0.92);
}

/* Slider Styles */
.distance-slider-container {
    padding: 10px 0;
    width: 100%;
}

.slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 12px;
    border-radius: 10px;
    background: var(--slider-bg);
    outline: none;
    border: 2px solid var(--card-border);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(255, 107, 129, 0.3);
    border: 3px solid var(--card-border);
    transition: transform 0.2s;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.primary-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1.2rem;
    border-radius: 35px;
    font-size: 1.2rem;
    font-weight: 700;
    width: 100%;
    cursor: pointer;
    box-shadow: 0 12px 25px rgba(255, 107, 129, 0.35);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-family: inherit;
    border: 3px solid var(--card-border);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    box-sizing: border-box;
}

.primary-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(255, 107, 129, 0.45);
}

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

.secondary-btn {
    margin-top: 1.2rem;
    background: var(--btn-secondary-bg);
    color: var(--text-muted);
    border: 2px solid var(--btn-secondary-border);
    padding: 1.2rem;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    font-family: inherit;
    transition: all 0.2s;
}

.secondary-btn:hover {
    background: var(--item-hover-bg);
    border-color: var(--text-inactive);
}

.install-btn {
    margin-top: 1.5rem;
    background: #55efc4;
    color: #00b894;
    border: 3px solid var(--card-border);
    padding: 1.2rem;
    border-radius: 30px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    font-family: inherit;
    box-shadow: 0 8px 20px rgba(85, 239, 196, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.install-btn:hover {
    transform: scale(1.03) translateY(-3px);
    box-shadow: 0 10px 25px rgba(85, 239, 196, 0.4);
}

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

.install-btn.ios-guide {
    background: #ffeaa7;
    color: #d6a017;
    cursor: default;
    box-shadow: 0 8px 20px rgba(255, 234, 167, 0.4);
    font-size: 1rem;
    padding: 1rem;
}

.install-btn.ios-guide span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.button-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    width: 100%;
    margin-top: 1rem;
}

.accent-btn {
    background: var(--accent-bg);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    width: 100%;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(84, 160, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-family: inherit;
    border: 3px solid var(--card-border);
}

.accent-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(84, 160, 255, 0.4);
    background: var(--accent-hover-bg);
}

.text-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    padding: 12px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0.7;
}

.text-btn:hover {
    color: var(--primary-color);
    opacity: 1;
    transform: translateY(-2px);
}

.screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: opacity 0.3s ease;
    width: 100%;
    min-height: 50vh;
}


.hidden {
    display: none !important;
}

.restaurant-card {
    background: var(--card-bg);
    padding: 3rem 2rem;
    border-radius: 45px;
    box-shadow: var(--glass-shadow);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 4px solid var(--map-border);
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }

    70% {
        transform: scale(0.9);
        opacity: 0.9;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.res-meta {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.meta-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    border-radius: 20px;
    flex: 1;
    min-width: 75px;
    max-width: 100px;
    transition: transform 0.2s ease;
}

.meta-box:hover {
    transform: translateY(-2px);
}

.meta-icon {
    font-size: 1.5rem;
    margin-bottom: 6px;
    line-height: 1;
}

.meta-val {
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
}

.rating {
    background: var(--pill-rating-bg);
    color: var(--pill-rating-text);
}

.price-pill {
    background: var(--pill-price-bg);
    color: var(--pill-price-text);
}

.category-pill {
    background: var(--pill-category-bg);
    color: var(--pill-category-text);
}

.distance-pill {
    background: var(--pill-distance-bg);
    color: var(--pill-distance-text);
}

.address-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--address-bg);
    padding: 8px 12px;
    border-radius: 18px;
    margin: 0.5rem 0 1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.4;
    text-align: left;
    border: 1px solid var(--address-border);
}

.meta-icon-small {
    font-size: 1.1rem;
    flex-shrink: 0;
}

#res-address {
    margin: 0;
}

.phone-link {
    color: var(--phone-text);
    font-weight: 500;
    margin: 0.5rem 0 1.2rem;
    font-size: 1.05rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    background: var(--phone-bg);
    padding: 10px 20px;
    border-radius: 50px;
    transition: all 0.2s ease;
}

.phone-link:hover {
    background: var(--item-hover-bg);
    transform: scale(1.02);
}

.loader {
    width: 60px;
    height: 60px;
    border: 8px solid var(--card-border);
    border-bottom-color: var(--primary-color);
    border-radius: 50%;
    display: block;
    margin: 4rem auto 1.5rem;
    animation: rotation 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

#loading-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

.slot-machine {
    height: 40px;
    overflow: hidden;
    margin: 1rem 0;
    position: relative;
    width: 100%;
}

#slot-name {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    animation: slotFade 0.15s ease-in-out infinite alternate;
}

@keyframes slotFade {
    from {
        opacity: 1;
        transform: scale(1);
    }

    to {
        opacity: 0.4;
        transform: scale(0.95);
    }
}

.map-preview {
    width: 100%;
    height: 180px;
    background: var(--map-bg);
    border-radius: 25px;
    margin: 0.5rem 0;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 3px solid var(--map-border);
}

.map-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}