:root {
    --bg: #f8f5ed;
    --surface: rgba(255, 255, 255, 0.9);
    --surface-strong: #ffffff;
    --ink: #15242f;
    --muted: #5e707c;
    --line: rgba(21, 36, 47, 0.12);
    --brand-red: #d74c3c;
    --brand-gold: #f3b548;
    --brand-blue: #2f7de1;
    --success: #1f7a61;
    --warning: #bb5b26;
    --shadow: 0 24px 60px rgba(21, 36, 47, 0.12);
    --radius-xl: 30px;
    --radius-lg: 22px;
    --radius-md: 16px;
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(243, 181, 72, 0.35), transparent 28%),
        radial-gradient(circle at top right, rgba(47, 125, 225, 0.18), transparent 25%),
        linear-gradient(180deg, #fffdfa 0%, var(--bg) 56%, #eef3f8 100%);
}

img {
    max-width: 100%;
    display: block;
}

button,
input {
    font: inherit;
}

button {
    border: 0;
}

.language-switch__button,
.favorite-button,
.button,
button[type="submit"],
input[type="text"] {
    min-height: 48px;
}

.page-shell {
    width: min(1200px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 2rem 0 4rem;
}

.hero {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 1.5rem;
    align-items: stretch;
}

.hero__brand,
.search-panel,
.card,
.status-strip {
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero__brand {
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.hero__brand::after {
    content: "";
    position: absolute;
    inset: auto -10% -35% auto;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(215, 76, 60, 0.22), transparent 68%);
}

.logo {
    width: clamp(180px, 28vw, 260px);
    margin-bottom: 1rem;
}

.eyebrow {
    margin: 0 0 0.75rem;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
}

h1,
h2,
h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: -0.03em;
}

h1 {
    max-width: 12ch;
    font-size: clamp(2.8rem, 6vw, 5rem);
    line-height: 0.95;
}

.hero__text,
.search-help,
.placeholder-copy,
.upgrade-list,
.pokemon-description,
.stats-card__header p {
    color: var(--muted);
}

.hero__text {
    max-width: 58ch;
    margin: 1rem 0 0;
    font-size: 1.05rem;
    line-height: 1.6;
}

.search-panel {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.search-panel__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0.65rem;
}

.search-label {
    font-weight: 700;
}

.language-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem;
    border-radius: 999px;
    background: rgba(21, 36, 47, 0.06);
}

.language-switch__button {
    min-width: 52px;
    padding: 0.6rem 0.85rem;
    border-radius: 999px;
    background: transparent;
    color: var(--muted);
    font-weight: 700;
    cursor: pointer;
    transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.language-switch__button.is-active {
    background: white;
    color: var(--ink);
    box-shadow: 0 8px 18px rgba(21, 36, 47, 0.1);
}

.search-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 0.75rem;
    align-items: center;
}

input[type="text"] {
    width: 100%;
    min-width: 0;
    border: 1px solid rgba(21, 36, 47, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.96);
    padding: 1rem 1.15rem;
    outline: none;
    transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

input[type="text"]:focus {
    border-color: rgba(47, 125, 225, 0.45);
    box-shadow: 0 0 0 4px rgba(47, 125, 225, 0.12);
    transform: translateY(-1px);
}

.button,
button[type="submit"] {
    border-radius: 999px;
    padding: 0.95rem 1.2rem;
    background: linear-gradient(135deg, var(--brand-red), #f06f44);
    color: white;
    font-weight: 700;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease, background 180ms ease;
    box-shadow: 0 12px 30px rgba(215, 76, 60, 0.22);
}

.button:hover,
button[type="submit"]:hover {
    transform: translateY(-1px);
}

.button:disabled,
button:disabled,
input:disabled {
    cursor: not-allowed;
    opacity: 0.65;
}

.button--ghost {
    background: rgba(255, 255, 255, 0.9);
    color: var(--ink);
    box-shadow: inset 0 0 0 1px rgba(21, 36, 47, 0.1);
}

.button--secondary {
    background: linear-gradient(135deg, var(--brand-blue), #60a2ff);
    box-shadow: 0 12px 30px rgba(47, 125, 225, 0.2);
}

.button--small {
    padding: 0.75rem 0.95rem;
    font-size: 0.9rem;
}

.search-help {
    margin: 0.9rem 0 0;
    font-size: 0.92rem;
}

.status-strip {
    margin: 1.4rem 0;
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.status-strip__meta {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.4rem 0.8rem;
    background: rgba(47, 125, 225, 0.08);
    color: var(--brand-blue);
    font-size: 0.85rem;
    font-weight: 700;
}

.layout {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.9fr);
    gap: 1.5rem;
    align-items: start;
}

.primary-column,
.sidebar {
    display: grid;
    gap: 1.5rem;
}

.card {
    padding: 1.5rem;
}

.empty-state {
    min-height: 280px;
    display: grid;
    align-content: center;
    gap: 0.9rem;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(245, 249, 255, 0.94)),
        radial-gradient(circle at top right, rgba(243, 181, 72, 0.22), transparent 32%);
}

.empty-state p {
    max-width: 62ch;
    margin: 0;
    line-height: 1.6;
}

.browser-panel {
    display: grid;
    gap: 1.2rem;
}

.browser-panel__header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: start;
}

.browser-panel__copy {
    display: grid;
    gap: 0.5rem;
}

.browser-panel__text,
.browser-help {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.browser-mode-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem;
    border-radius: 999px;
    background: rgba(21, 36, 47, 0.06);
    flex-wrap: wrap;
}

.browser-mode-switch__button {
    min-height: 44px;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    background: transparent;
    color: var(--muted);
    font-weight: 700;
    cursor: pointer;
    transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.browser-mode-switch__button.is-active {
    background: white;
    color: var(--ink);
    box-shadow: 0 8px 18px rgba(21, 36, 47, 0.1);
}

.browser-filter {
    display: grid;
    gap: 0.75rem;
    padding: 1rem;
    border: 1px solid rgba(21, 36, 47, 0.08);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(245, 249, 255, 0.95));
}

.browser-filter__row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
}

.browser-panel__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.generation-filter {
    display: grid;
    gap: 0.65rem;
}

.generation-filter__label {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
}

.generation-filter__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.generation-filter__button {
    min-height: 40px;
    padding: 0.6rem 0.9rem;
    border-radius: 999px;
    background: rgba(21, 36, 47, 0.06);
    color: var(--ink);
    font-weight: 700;
    cursor: pointer;
    transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.generation-filter__button.is-active {
    background: rgba(47, 125, 225, 0.12);
    color: var(--brand-blue);
    box-shadow: inset 0 0 0 1px rgba(47, 125, 225, 0.18);
}

.browser-count {
    margin: 0;
    font-weight: 700;
}

.browser-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.browser-card {
    position: relative;
    border: 1px solid rgba(21, 36, 47, 0.08);
    border-radius: var(--radius-lg);
    background: var(--surface-strong);
    box-shadow: 0 14px 35px rgba(21, 36, 47, 0.08);
    overflow: hidden;
}

.browser-card__open {
    width: 100%;
    padding: 0.8rem;
    display: grid;
    gap: 0.8rem;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.browser-card__frame {
    min-height: 150px;
    display: grid;
    place-items: center;
    border-radius: calc(var(--radius-lg) - 4px);
    border: 1px solid rgba(21, 36, 47, 0.08);
    background:
        radial-gradient(circle at 24% 20%, rgba(243, 181, 72, 0.38), transparent 28%),
        radial-gradient(circle at 76% 76%, rgba(47, 125, 225, 0.18), transparent 32%),
        linear-gradient(180deg, #ffffff 0%, #f5f8fc 100%);
}

.browser-card__sprite {
    width: min(100%, 124px);
    aspect-ratio: 1;
    object-fit: contain;
    filter: drop-shadow(0 14px 20px rgba(21, 36, 47, 0.14));
}

.browser-card__meta {
    display: grid;
    gap: 0.2rem;
}

.browser-card__number {
    color: var(--brand-blue);
    font-size: 0.82rem;
    font-weight: 700;
}

.browser-card__name {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.05rem;
    line-height: 1.15;
}

.browser-card__favorite {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.96);
    color: var(--muted);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(21, 36, 47, 0.12);
}

.browser-card__favorite[aria-pressed="true"] {
    color: var(--brand-red);
    background: #fff1ef;
}

.browser-load-more {
    justify-self: center;
    min-width: min(100%, 260px);
}

.pokemon-card {
    display: grid;
    gap: 1.35rem;
}

.pokemon-card__top {
    display: grid;
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.art-panel {
    display: grid;
    gap: 1rem;
}

.art-panel__frame {
    min-height: 320px;
    display: grid;
    place-items: center;
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 30% 20%, rgba(243, 181, 72, 0.46), transparent 30%),
        radial-gradient(circle at 70% 78%, rgba(47, 125, 225, 0.2), transparent 32%),
        linear-gradient(180deg, #ffffff 0%, #f2f7fb 100%);
    border: 1px solid rgba(21, 36, 47, 0.08);
}

.sprite {
    width: min(100%, 260px);
    aspect-ratio: 1;
    object-fit: contain;
    filter: drop-shadow(0 20px 26px rgba(21, 36, 47, 0.16));
}

.art-panel__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.summary-panel {
    display: grid;
    gap: 1rem;
}

.summary-panel__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.pokemon-number {
    margin: 0;
    color: var(--brand-blue);
    font-weight: 700;
}

.favorite-button {
    border-radius: 999px;
    padding: 0.8rem 1rem;
    background: rgba(21, 36, 47, 0.06);
    color: var(--ink);
    font-weight: 700;
    cursor: pointer;
}

.favorite-button[aria-pressed="true"] {
    background: rgba(215, 76, 60, 0.12);
    color: var(--brand-red);
}

#pokemonNameDisplay {
    font-size: clamp(2rem, 3vw, 3rem);
}

.pokemon-category {
    margin: -0.45rem 0 0;
    color: var(--brand-red);
    font-weight: 700;
}

.pokemon-description {
    margin: 0;
    line-height: 1.65;
}

.type-list,
.tag-list,
.chip-wrap,
.insight-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.type-pill,
.tag,
.chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border-radius: 999px;
    padding: 0.62rem 0.9rem;
    font-size: 0.92rem;
    font-weight: 700;
}

.type-pill {
    color: white;
    text-transform: capitalize;
}

.type-pill--normal { background: #9aa37b; }
.type-pill--fire { background: #e06b3f; }
.type-pill--water { background: #4c85df; }
.type-pill--electric { background: #d7a902; }
.type-pill--grass { background: #4d9b5e; }
.type-pill--ice { background: #4db3c6; }
.type-pill--fighting { background: #ad4b3f; }
.type-pill--poison { background: #8852bd; }
.type-pill--ground { background: #b78742; }
.type-pill--flying { background: #6d8dde; }
.type-pill--psychic { background: #dc5a8c; }
.type-pill--bug { background: #7a9a2d; }
.type-pill--rock { background: #91814b; }
.type-pill--ghost { background: #5f5da8; }
.type-pill--dragon { background: #485fd6; }
.type-pill--dark { background: #4e433d; }
.type-pill--steel { background: #7a8aa4; }
.type-pill--fairy { background: #db7db0; }

.meta-grid,
.detail-grid,
.insight-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.meta-card,
.detail-card {
    border: 1px solid rgba(21, 36, 47, 0.08);
    border-radius: var(--radius-md);
    background: var(--surface-strong);
}

.meta-card {
    padding: 1rem;
    display: grid;
    gap: 0.25rem;
}

.meta-card strong {
    font-size: 1.05rem;
}

.meta-card__label {
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.detail-card {
    padding: 1.1rem;
}

.detail-card--kid {
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(245, 249, 255, 0.96)),
        radial-gradient(circle at top right, rgba(243, 181, 72, 0.16), transparent 35%);
}

.detail-card h3 {
    margin-bottom: 0.8rem;
    font-size: 1.05rem;
}

.kid-summary-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.7rem;
}

.kid-summary-list li {
    padding: 0.8rem 0.9rem;
    border-radius: 16px;
    background: rgba(47, 125, 225, 0.06);
    line-height: 1.5;
    font-weight: 500;
}

.tag {
    background: rgba(21, 36, 47, 0.06);
    color: var(--ink);
    border: 0;
}

.tag--active {
    background: rgba(47, 125, 225, 0.12);
    color: var(--brand-blue);
}

.tag--warning {
    background: rgba(215, 76, 60, 0.1);
    color: var(--warning);
}

.tag--success {
    background: rgba(31, 122, 97, 0.1);
    color: var(--success);
}

.tag-list--evolution .tag {
    cursor: pointer;
}

.stats-card {
    display: grid;
    gap: 1rem;
}

.stats-card__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.stats-list {
    display: grid;
    gap: 0.95rem;
}

.stat-row {
    display: grid;
    gap: 0.45rem;
}

.stat-row__label {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-weight: 700;
}

.stat-row__bar {
    width: 100%;
    height: 12px;
    border-radius: 999px;
    background: rgba(21, 36, 47, 0.08);
    overflow: hidden;
}

.stat-row__fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--brand-blue), var(--brand-gold));
}

.sidebar-card {
    display: grid;
    gap: 0.9rem;
}

.sidebar-card__header {
    display: grid;
    gap: 0.35rem;
}

.chip {
    cursor: pointer;
    background: white;
    color: var(--ink);
    border: 1px solid rgba(21, 36, 47, 0.1);
}

.chip-wrap {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-card {
    width: 100%;
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem;
    border-radius: 18px;
    background: white;
    color: var(--ink);
    border: 1px solid rgba(21, 36, 47, 0.1);
    cursor: pointer;
    text-align: left;
}

.mini-card__image {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    object-fit: contain;
    background:
        radial-gradient(circle at 25% 20%, rgba(243, 181, 72, 0.32), transparent 30%),
        radial-gradient(circle at 75% 75%, rgba(47, 125, 225, 0.18), transparent 32%),
        linear-gradient(180deg, #ffffff 0%, #f5f8fc 100%);
    border: 1px solid rgba(21, 36, 47, 0.08);
}

.mini-card__meta {
    display: grid;
    gap: 0.15rem;
    min-width: 0;
}

.mini-card__number {
    color: var(--brand-blue);
    font-size: 0.76rem;
    font-weight: 700;
}

.mini-card__name {
    font-weight: 700;
    line-height: 1.2;
}

.upgrade-list {
    margin: 0;
    padding-left: 1rem;
    display: grid;
    gap: 0.65rem;
    line-height: 1.55;
}

.placeholder-copy {
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 980px) {
    .hero,
    .layout,
    .pokemon-card__top,
    .meta-grid,
    .detail-grid,
    .insight-grid {
        grid-template-columns: 1fr;
    }

    .browser-panel__header {
        grid-template-columns: 1fr;
    }

    .browser-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .chip-wrap {
        grid-template-columns: 1fr;
    }

    .status-strip {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 720px) {
    .page-shell {
        width: min(100% - 1rem, 100%);
        padding-top: 1rem;
        padding-bottom: 2.5rem;
    }

    .hero__brand,
    .search-panel,
    .card,
    .status-strip {
        border-radius: 24px;
    }

    .search-row {
        grid-template-columns: 1fr;
    }

    .browser-filter__row {
        grid-template-columns: 1fr;
    }

    .search-row > * {
        width: 100%;
    }

    .language-switch {
        width: 100%;
        justify-content: flex-start;
    }

    .language-switch__button {
        flex: 1 1 0;
    }

    .browser-mode-switch {
        width: 100%;
    }

    .browser-mode-switch__button {
        flex: 1 1 0;
    }

    .art-panel__frame {
        min-height: 240px;
    }

    .art-panel__actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    h1 {
        max-width: 100%;
    }

    .summary-panel__header,
    .stats-card__header {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero__brand,
    .search-panel,
    .card {
        padding: 1.2rem;
    }
}

@media (max-width: 420px) {
    .page-shell {
        width: min(100% - 0.75rem, 100%);
    }

    .browser-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }

    .browser-card__open {
        padding: 0.65rem;
    }

    .browser-card__frame {
        min-height: 126px;
    }

    .generation-filter__buttons {
        gap: 0.45rem;
    }

    .generation-filter__button {
        font-size: 0.86rem;
        padding-inline: 0.75rem;
    }

    h1 {
        font-size: 2.4rem;
    }

    #pokemonNameDisplay {
        font-size: 1.8rem;
    }
}