@charset "UTF-8";
:root {
    --md-ref-typeface-brand: 'Caveat', cursive;
    --md-ref-typeface-plain: 'Nunito';

    --md-sys-shape-corner-small: 6px;
    --md-sys-shape-corner-medium: 12px;
    --md-sys-shape-corner-large: 16px;
    --md-sys-shape-corner-extra-large: 28px;
    --md-sys-shape-corner-full: 9999px;

    --md-sys-motion-easing-emphasized: cubic-bezier(0.4, 0.0, 0.2, 1);
    --md-sys-motion-duration-short: 200ms;
    --md-sys-motion-duration-medium: 400ms;
    --md-sys-motion-duration-long: 500ms;

    --scrollbar-thumb-color: var(--md-sys-color-primary-container);
    --scrollbar-thumb-hover-color: var(--md-sys-color-primary);
    --scrollbar-background-color: var(--md-sys-color-surface-container);

    --md-sys-color-primary: #904B3B;
    --md-sys-color-on-primary: #FFFFFF;
    --md-sys-color-primary-container: #FFDAD2;
    --md-sys-color-on-primary-container: #723426;
    --md-sys-color-secondary: #77574F;
    --md-sys-color-on-secondary: #FFFFFF;
    --md-sys-color-secondary-container: #FFDAD2;
    --md-sys-color-on-secondary-container: #5D3F38;
    --md-sys-color-tertiary: #8F4C35;
    --md-sys-color-on-tertiary: #FFFFFF;
    --md-sys-color-tertiary-container: #FFDBD0;
    --md-sys-color-on-tertiary-container: #723520;
    --md-sys-color-background: #FFF8F6;
    --md-sys-color-on-background: #231917;
    --md-sys-color-surface: #FFF8F6;
    --md-sys-color-on-surface: #231917;
    --md-sys-color-surface-variant: #F5DDD8;
    --md-sys-color-on-surface-variant: #534340;
    --md-sys-color-outline: #85736F;
    --md-sys-color-outline-variant: #D8C2BD;
    --md-sys-color-scrim: rgba(0, 0, 0, 0.4);
    --md-sys-color-surface-container-lowest: #FFFFFF;
    --md-sys-color-surface-container-low: #FFF0ED;
    --md-sys-color-surface-container: #FCEAE6;
    --md-sys-color-surface-container-high: #F7E4E0;
    --md-sys-color-surface-container-highest: #F1DFDB;
    --md-sys-color-success-container: #d6e8cf;
    --md-sys-color-on-success-container: #1a1f19;
}

html.dark-theme {
    --md-sys-color-primary: #FFB4A3;
    --md-sys-color-on-primary: #561F12;
    --md-sys-color-primary-container: #723426;
    --md-sys-color-on-primary-container: #FFDAD2;
    --md-sys-color-secondary: #E7BDB3;
    --md-sys-color-on-secondary: #442A23;
    --md-sys-color-secondary-container: #5D3F38;
    --md-sys-color-on-secondary-container: #FFDAD2;
    --md-sys-color-tertiary: #FFB59D;
    --md-sys-color-on-tertiary: #55200C;
    --md-sys-color-tertiary-container: #723520;
    --md-sys-color-on-tertiary-container: #FFDBD0;
    --md-sys-color-background: #1A110F;
    --md-sys-color-on-background: #F1DFDB;
    --md-sys-color-surface: #1A110F;
    --md-sys-color-on-surface: #F1DFDB;
    --md-sys-color-surface-variant: #534340;
    --md-sys-color-on-surface-variant: #D8C2BD;
    --md-sys-color-outline: #A08C88;
    --md-sys-color-outline-variant: #534340;
    --md-sys-color-scrim: rgba(0, 0, 0, 0.5);
    --md-sys-color-surface-container-lowest: #140C0A;
    --md-sys-color-surface-container-low: #231917;
    --md-sys-color-surface-container: #271D1B;
    --md-sys-color-surface-container-high: #322825;
    --md-sys-color-surface-container-highest: #3D3230;
    --md-sys-color-success-container: #4f634a;
    --md-sys-color-on-success-container: #d6e8cf;
}

*, *::before, *::after {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-y: scroll;
    scrollbar-color: var(--scrollbar-thumb-color) var(--scrollbar-background-color);
    scrollbar-width: thin;
}

body {
    display: flex;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    padding: 40px 20px;
    font-family: var(--md-ref-typeface-plain);
    font-weight: 400;
    color: var(--md-sys-color-on-background);
    background-color: var(--md-sys-color-background);
    transition: color var(--md-sys-motion-duration-long), background-color var(--md-sys-motion-duration-long);
    will-change: color, background-color;
}

body[data-loading="true"] .card {
    opacity: 0;
    transform: translateY(20px);
}

#background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.shape {
    position: absolute;
    display: block;
    list-style: none;
    background: var(--md-sys-color-primary-container);
    animation: float 25s linear infinite forwards;
    bottom: -150px;
    border-radius: var(--md-sys-shape-corner-medium);
    will-change: transform, opacity;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

::-webkit-scrollbar {
    width: 12px;
    background-color: var(--scrollbar-background-color);
}
::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb-color);
    border-radius: var(--md-sys-shape-corner-full);
    border: 3px solid var(--scrollbar-background-color);
}
::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-thumb-hover-color);
}

.card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 680px;
    padding: 32px;
    background-color: var(--md-sys-color-surface-container-low);
    border-radius: var(--md-sys-shape-corner-extra-large);
    text-align: center;
    transition: opacity 500ms ease-in-out, transform 500ms ease-in-out, background-color var(--md-sys-motion-duration-medium), box-shadow var(--md-sys-motion-duration-medium), filter var(--md-sys-motion-duration-medium);
    box-shadow: 0 4px 8px 3px rgba(0,0,0,0.15), 0 1px 3px rgba(0,0,0,0.3);
    will-change: opacity, transform, background-color, box-shadow, filter;
}

.card.blurred {
    filter: blur(4px);
}

.card h1 {
    font-family: var(--md-ref-typeface-brand);
    font-size: 3.5rem;
    font-weight: 500;
    line-height: 4rem;
    margin: 16px 0 4px;
    color: var(--md-sys-color-primary);
}

h2 {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 2rem;
    color: var(--md-sys-color-on-surface);
    margin: 24px 0 16px;
}

p, li, strong, span {
    line-height: 1.6;
}

.profile-section .subtitle {
    margin-top: 0;
    font-size: 1rem;
    color: var(--md-sys-color-on-surface-variant);
    font-style: normal;
}

#theme-switcher {
    position: absolute;
    top: 16px;
    right: 16px;
}

md-tabs {
    margin: 32px 0;
    --md-primary-tab-container-color: transparent;
    --md-tabs-container-color: transparent;
    --md-primary-tab-active-indicator-color: var(--md-sys-color-primary);
    --md-primary-tab-active-indicator-height: 3px;
    --md-primary-tab-active-label-text-color: var(--md-sys-color-primary);
}

.tab-panels {
    position: relative;
    transition: height var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-emphasized);
}

.tab-panel {
    text-align: left;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-emphasized),
    transform var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-emphasized);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    visibility: hidden;
    will-change: opacity, transform;
}

.tab-panel.is-active {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 100ms;
    position: relative;
    visibility: visible;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

md-filled-button, md-filled-tonal-button {
    transition: box-shadow var(--md-sys-motion-duration-short);
    will-change: box-shadow;
}

md-filled-button:is(:hover, :focus-visible),
md-filled-tonal-button:is(:hover, :focus-visible) {
    box-shadow: 0 1px 2px rgba(0,0,0,0.3), 0 1px 3px 1px rgba(0,0,0,0.15);
}

.copy-btn {
    --md-text-button-container-shape: var(--md-sys-shape-corner-full);
    --md-text-button-label-text-size: 0.8rem;
    --md-text-button-with-icon-icon-size: 18px;
    vertical-align: middle;
    margin-inline-start: 8px;
}

.copy-btn.copied {
    --md-text-button-label-text-color: var(--md-sys-color-on-success-container);
    --md-text-button-icon-color: var(--md-sys-color-on-success-container);
    background-color: var(--md-sys-color-success-container);
}

.inline-link {
    color: var(--md-sys-color-primary);
    text-decoration: none;
    font-weight: 700;
}

.inline-link:hover, .inline-link:focus-visible {
    text-decoration: underline;
}

.content-block ol, .content-block ul {
    padding-left: 24px;
    text-align: left;
}

.content-block li {
    margin-bottom: 12px;
}

.important-note {
    padding: 16px;
    background-color: var(--md-sys-color-surface-container);
    border-radius: var(--md-sys-shape-corner-large);
    margin: 24px 0;
    border: 1px solid var(--md-sys-color-outline-variant);
}

.divider {
    border: none;
    height: 1px;
    background-color: var(--md-sys-color-outline);
    margin: 24px 0;
}

.animated {
    animation-duration: 500ms;
    animation-fill-mode: forwards;
    animation-timing-function: ease-in-out;
}

.fade-in-up {
    animation-name: fade-in-up;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- MODAL STYLES --- */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--md-sys-color-scrim);
    z-index: 10;
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-emphasized), visibility 0s var(--md-sys-motion-duration-medium);
    will-change: opacity, visibility;
    visibility: hidden;
}

.modal-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
}

.modal-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    z-index: 11;
    width: calc(100% - 40px);
    max-width: 560px;
    background-color: var(--md-sys-color-surface-container);
    border-radius: var(--md-sys-shape-corner-extra-large);
    padding: 24px;
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-emphasized),
    transform var(--md-sys-motion-duration-medium) var(--md-sys-motion-easing-emphasized), visibility 0s var(--md-sys-motion-easing-emphasized);
    will-change: opacity, transform, visibility;
    visibility: hidden;
}

.modal-container.is-visible {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    visibility: visible;
    transition-delay: 0s;
}

.modal-title {
    font-family: var(--md-ref-typeface-plain);
    font-weight: 700;
    font-size: 1.75rem;
    margin: 0 0 16px;
    color: var(--md-sys-color-on-surface);
}

.modal-content {
    position: relative;
    overflow-y: auto;
    max-height: 70vh;
    transition: height 250ms var(--md-sys-motion-easing-emphasized);
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
    will-change: height;
}

.modal-content::-webkit-scrollbar {
    display: none;
}

.modal-content p {
    margin: 0 0 16px;
}

.modal-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 24px;
}

.modal-view {
    position: absolute;
    width: 100%;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 200ms ease-in-out, transform 200ms ease-in-out;
    will-change: opacity, transform;
}

.modal-view.is-active {
    position: relative;
    opacity: 1;
    transform: translateY(0);
    transition-delay: 100ms;
}

.modal-view.is-hiding {
        padding: 20px 15px;
    }
    .card {
        padding: 24px 16px;
    }
    .card h1 {
        font-size: 3rem;
    }
    .arts-gallery {
        columns: 1;
    }
}

/* --- Arts Gallery --- */
.arts-gallery {
    display: block;
    columns: 2;
    column-gap: 16px;
    margin-top: 24px;
}

.arts-gallery a {
    display: inline-block;
    width: 100%;
    margin-bottom: 16px;
    border-radius: var(--md-sys-shape-corner-medium);
    overflow: hidden;
    position: relative;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform var(--md-sys-motion-duration-short), box-shadow var(--md-sys-motion-duration-short);
    break-inside: avoid;
}

.arts-gallery a:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

.arts-gallery img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform var(--md-sys-motion-duration-medium);
}




/* --- Birthday Mode Themes --- */
/* Light Theme Birthday Palette */
html:not(.dark-theme) .birthday-mode-active {
    --md-sys-color-primary: #D32F2F; /* Ярко-красный */
    --md-sys-color-on-primary: #FFFFFF;
    --md-sys-color-primary-container: #FFCDD2;
    --md-sys-color-on-primary-container: #D32F2F;
    --md-sys-color-secondary: #00897B; /* Бирюзовый */
    --md-sys-color-secondary-container: #B2DFDB;
    --md-sys-color-tertiary: #FFC107; /* Янтарь */
    --md-sys-color-surface-container-low: #FFF9C4; /* Светло-желтый фон */
    --md-sys-color-on-surface: #1B1B1B;
}

/* Dark Theme Birthday Palette */
html.dark-theme .birthday-mode-active {
    --md-sys-color-primary: #FF8A80; /* Светло-красный */
    --md-sys-color-on-primary: #212121;
    --md-sys-color-primary-container: #B71C1C;
    --md-sys-color-on-primary-container: #FFCDD2;
    --md-sys-color-secondary: #80CBC4; /* Светло-бирюзовый */
    --md-sys-color-secondary-container: #004D40;
    --md-sys-color-tertiary: #FFD54F; /* Светлый янтарь */
    --md-sys-color-surface-container-low: #3A3100; /* Глубокий желто-коричневый фон */
    --md-sys-color-on-surface: #FFFFFF;
}



/* --- Restored Modal and Responsive Styles --- */
.modal-view.is-hiding {
    opacity: 0 !important;
    transform: translateY(-16px) !important;
    position: absolute;
}

@media (max-width: 640px) {
    body {
        padding: 20px 15px;
    }
    .card {
        padding: 24px 16px;
    }
    .card h1 {
        font-size: 3rem;
    }
    .arts-gallery {
        columns: 1;
    }
}

/* --- Added Missing Birthday Element Styles --- */
.birthday-sign {
    background: linear-gradient(45deg, #f06, #f79, #f06);
    color: white;
    padding: 8px 16px;
    border-radius: 12px;
    font-size: 1.5em;
    font-family: 'Caveat', cursive;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
    margin-bottom: 16px;
    animation: sign-fade-in 0.5s ease-out;
}

@keyframes sign-fade-in {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

.balloons-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 999;
    overflow: hidden;
}

.balloon {
    position: absolute;
    bottom: -200px;
    width: 80px;
    height: 100px;
    background-color: rgba(255, 99, 71, 0.8);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    animation-name: float-up;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

.balloon::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background-color: rgba(211, 8, 8, 0.8);
    border-radius: 50%;
}

.balloon:nth-child(2) {
    background-color: rgba(255, 192, 203, 0.8);
}
.balloon:nth-child(3) {
    background-color: rgba(0, 191, 255, 0.8);
}
.balloon:nth-child(4) {
    background-color: rgba(255, 215, 0, 0.8);
}
.balloon:nth-child(5) {
    background-color: rgba(50, 205, 50, 0.8);
}

@keyframes float-up {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    100% {
        transform: translateY(-120vh) rotate(720deg);
    }
}