:root {
    --md-sys-color-background: #fbfdf8;
    --md-sys-color-surface: #f0f5ed;
    --md-sys-color-surface-variant: #e1e4dc;
    --md-sys-color-primary: #386a20;
    --md-sys-color-on-primary: #ffffff;
    --md-sys-color-primary-container: #b8f397;
    --md-sys-color-on-primary-container: #042100;
    --md-sys-color-secondary-container: #dce7c8;
    --md-sys-color-on-secondary-container: #151e0b;
    --md-sys-color-on-surface: #1a1c18;
    --md-sys-color-outline: #74796d;

    --md-shape-corner-small: 12px;
    --md-shape-corner-medium: 16px;
    --md-shape-corner-large: 28px;
    --md-shape-corner-full: 9999px;

    --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --md-sys-color-background: #111410;
        --md-sys-color-surface: #181c15;
        --md-sys-color-surface-variant: #43483e;
        --md-sys-color-primary: #9cd67d;
        --md-sys-color-on-primary: #0c3900;
        --md-sys-color-primary-container: #205108;
        --md-sys-color-on-primary-container: #b8f397;
        --md-sys-color-secondary-container: #414a34;
        --md-sys-color-on-secondary-container: #dce7c8;
        --md-sys-color-on-surface: #e2e3dc;
        --md-sys-color-outline: #8e9285;
    }
}

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

body {
    font-family: var(--font-family);
    background-color: var(--md-sys-color-background);
    color: var(--md-sys-color-on-surface);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Шапка */
.top-app-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px;
    background-color: var(--md-sys-color-background);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    font-size: 32px;
    color: var(--md-sys-color-primary);
}

.header-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: var(--md-sys-color-surface-variant);
    padding: 6px 14px;
    border-radius: var(--md-shape-corner-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--md-sys-color-on-surface);
}

.container {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 12px 20px 40px 20px;
    flex: 1;
}

/* Герой-секция */
.hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 16px 16px 16px;
    position: relative;
    text-align: center;
}

.hero-glow {
    position: absolute;
    width: 180px;
    height: 180px;
    background: var(--md-sys-color-primary-container);
    filter: blur(50px);
    border-radius: 50%;
    opacity: 0.45;
    z-index: 0;
}

.hero-icons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: relative;
    z-index: 1;
    margin-bottom: 16px;
}

.main-icon {
    font-size: 56px;
    color: var(--md-sys-color-primary);
    animation: pulseGlow 3s infinite ease-in-out;
}

.float-icon {
    font-size: 30px;
    color: var(--md-sys-color-outline);
    opacity: 0.8;
}

.icon-left { animation: floatLeft 3.5s infinite ease-in-out; }
.icon-right { animation: floatRight 4s infinite ease-in-out; }

.hero-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    font-size: 0.95rem;
    color: var(--md-sys-color-outline);
    position: relative;
    z-index: 1;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.08); opacity: 0.85; }
}

@keyframes floatLeft {
    0%, 100% { transform: translateY(0) rotate(-6deg); }
    50% { transform: translateY(-8px) rotate(-12deg); }
}

@keyframes floatRight {
    0%, 100% { transform: translateY(0) rotate(6deg); }
    50% { transform: translateY(-8px) rotate(12deg); }
}

/* Переключатель платформ */
.platform-segmented-button {
    display: flex;
    background-color: var(--md-sys-color-surface-variant);
    padding: 4px;
    border-radius: var(--md-shape-corner-full);
    margin: 24px auto 32px auto;
    max-width: 360px;
    gap: 4px;
}

.segmented-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border: none;
    background: transparent;
    color: var(--md-sys-color-on-surface);
    font-family: var(--font-family);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--md-shape-corner-full);
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease, transform 0.1s ease;
}

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

.segmented-btn.active {
    background-color: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

/* Сетка карточек */
.mods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.mod-card {
    background-color: var(--md-sys-color-surface);
    border-radius: var(--md-shape-corner-large);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.25s ease;
    animation: fadeIn 0.4s cubic-bezier(0.2, 0, 0, 1) forwards;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.mod-card:hover { 
    transform: translateY(-4px); 
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.mod-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}

.mod-icon-wrapper {
    width: 48px;
    height: 48px;
    background-color: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-on-primary-container);
    border-radius: var(--md-shape-corner-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mod-title { font-size: 1.15rem; font-weight: 500; line-height: 1.3; }
.mod-author { font-size: 0.85rem; color: var(--md-sys-color-outline); }

.mod-description {
    font-size: 0.95rem;
    color: var(--md-sys-color-on-surface);
    opacity: 0.85;
    margin-bottom: 16px;
    line-height: 1.45;
}

.mod-meta-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
    font-size: 0.82rem;
    color: var(--md-sys-color-outline);
}

.meta-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-row .material-symbols-outlined {
    font-size: 16px;
}

.file-name {
    color: var(--md-sys-color-on-surface);
    opacity: 0.9;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mod-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--md-sys-color-surface-variant);
    padding-top: 16px;
}

.mod-badge {
    background-color: var(--md-sys-color-surface-variant);
    padding: 4px 12px;
    border-radius: var(--md-shape-corner-small);
    font-size: 0.8rem;
    font-weight: 500;
}

.btn-download {
    display: flex;
    align-items: center;
    gap: 8px;
    border: none;
    padding: 10px 20px;
    border-radius: var(--md-shape-corner-full);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    background-color: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    text-decoration: none;
    transition: opacity 0.2s ease, transform 0.1s ease;
}

.btn-download:hover { opacity: 0.92; }
.btn-download:active { transform: scale(0.97); }

.btn-download.disabled {
    background-color: var(--md-sys-color-surface-variant);
    color: var(--md-sys-color-outline);
    cursor: not-allowed;
    opacity: 0.6;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    gap: 12px;
    color: var(--md-sys-color-outline);
    font-size: 0.95rem;
}

.footer {
    text-align: center;
    padding: 30px 0 10px 0;
    font-size: 0.82rem;
    color: var(--md-sys-color-outline);
}