/**
 * Audiogem Charts - base stylesheet.
 * @version 1.0.0
 *
 * CLAUDE.md section 15: the plugin owns the HTML structure, every
 * community owns the look. Everything in here lives in @layer agc-base
 * and uses :where() so specificity stays at (or near) zero - a theme's
 * plain CSS always wins without needing !important. Themeable values are
 * CSS custom properties on :root / .agc-root with neutral defaults; a
 * theme (or a per-community settings field) overrides just the
 * variables, or dequeues this file entirely (see agc_enqueue_base_css).
 */

:root {
    --agc-accent: #2952e3;
    --agc-accent-contrast: #ffffff;
    --agc-bg: #ffffff;
    --agc-surface: #f5f6fa;
    --agc-text: #1a1a2e;
    --agc-text-muted: #6b7280;
    --agc-border: #e2e4ea;
    --agc-radius: 0.5rem;
    --agc-font: system-ui, -apple-system, "Segoe UI", sans-serif;
    --agc-font-heading: var(--agc-font);
    --agc-move-up: #1a8a4a;
    --agc-move-down: #c23b3b;
    --agc-new: #a3690f;
    --agc-gap: 1rem;
    /* The login dialog is intentionally always-dark (a deliberate design
       choice, not tied to prefers-color-scheme) - its own tokens so a
       theme can restyle it without touching the light-mode-by-default
       tokens everything else uses. */
    --agc-login-modal-bg: rgb(23 23 31 / 94%);
    --agc-login-modal-text: #f4f4f8;
    --agc-login-modal-text-muted: #a3a3b8;
    --agc-login-modal-field-bg: #eef1fb;
    --agc-login-modal-field-text: #1a1a2e;
}

@media (prefers-color-scheme: dark) {
    :root {
        --agc-bg: #14141f;
        --agc-surface: #1d1d2c;
        --agc-text: #e9e9f2;
        --agc-text-muted: #9a9ab0;
        --agc-border: #2e2e42;
    }
}

@layer agc-base {
    :where(.agc-root) {
        color: var(--agc-text);
        background: var(--agc-bg);
        font-family: var(--agc-font);
    }

    :where(.agc-root) :where(a) {
        color: var(--agc-accent);
    }

    :where(.agc-root) :where(button, .agc-button) {
        font-family: inherit;
        font-size: 1rem;
        padding: 0.5em 1em;
        border-radius: var(--agc-radius);
        border: 1px solid var(--agc-border);
        background: var(--agc-surface);
        color: var(--agc-text);
        cursor: pointer;
    }

    :where(.agc-root) :where(button, .agc-button):hover {
        border-color: var(--agc-accent);
    }

    :where(.agc-root) :where(button, .agc-button):focus-visible,
    :where(.agc-root) :where(a, input, select):focus-visible {
        outline: 2px solid var(--agc-accent);
        outline-offset: 2px;
    }

    :where(.agc-root) :where(input, select) {
        font-family: inherit;
        font-size: 1rem;
        padding: 0.4em 0.6em;
        border-radius: var(--agc-radius);
        border: 1px solid var(--agc-border);
        background: var(--agc-bg);
        color: var(--agc-text);
    }

    :where(.agc-root) :where(label) {
        display: block;
        margin-bottom: 0.75em;
        font-size: 0.95em;
    }

    :where(.agc-root) :where(label) :where(input, select) {
        display: block;
        width: 100%;
        margin-top: 0.25em;
    }

    /* ---------- agc-chart ---------- */

    :where(.agc-chart) {
        max-width: 720px;
        margin-inline: auto;
    }

    :where(.agc-chart__header) {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: var(--agc-gap);
        margin-bottom: 1em;
    }

    :where(.agc-chart__round) {
        color: var(--agc-text-muted);
        font-size: 0.85em;
    }

    :where(.agc-chart__list) {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 0.25em;
    }

    :where(.agc-chart__row) {
        border-bottom: 1px solid var(--agc-border);
    }

    :where(.agc-chart__track) {
        display: grid;
        grid-template-columns: 2.5em auto 1fr;
        align-items: center;
        gap: 0.75em;
        padding: 0.6em 0;
    }

    :where(.agc-chart__position) {
        font-size: 1.2em;
        font-weight: 700;
        text-align: center;
    }

    :where(.agc-chart__cover) {
        width: 3em;
        height: 3em;
        border-radius: calc(var(--agc-radius) / 2);
        object-fit: cover;
    }

    :where(.agc-chart__meta) {
        min-width: 0;
    }

    :where(.agc-chart__title-text) {
        display: block;
        font-weight: 600;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    :where(.agc-chart__artist) {
        display: block;
        color: var(--agc-text-muted);
        font-size: 0.9em;
    }

    :where(.agc-chart__stats),
    :where(.agc-chart__links),
    :where(.agc-chart__achievements) {
        grid-column: 1 / -1;
        display: flex;
        flex-wrap: wrap;
        gap: 0.75em;
        font-size: 0.85em;
        color: var(--agc-text-muted);
    }

    :where(.agc-chart__move--up) {
        color: var(--agc-move-up);
    }

    :where(.agc-chart__move--down) {
        color: var(--agc-move-down);
    }

    :where(.agc-chart__move--new) {
        color: var(--agc-new);
    }

    :where(.agc-chart__move--same) {
        color: var(--agc-text-muted);
    }

    :where(.agc-chart__achievement) {
        border: 1px solid var(--agc-border);
        border-radius: 999px;
        padding: 0.1em 0.7em;
    }

    @media (min-width: 640px) {
        :where(.agc-chart__track) {
            grid-template-columns: 3em 3.5em 1fr auto;
        }

        :where(.agc-chart__stats) {
            grid-column: auto;
            justify-content: flex-end;
        }
    }

    /* ---------- agc-track ---------- */

    :where(.agc-track) {
        max-width: 640px;
        margin-inline: auto;
    }

    :where(.agc-track__header) {
        display: flex;
        gap: var(--agc-gap);
        align-items: center;
        margin-bottom: 1em;
    }

    :where(.agc-track__cover) {
        width: 5em;
        height: 5em;
        border-radius: var(--agc-radius);
        object-fit: cover;
    }

    :where(.agc-track__summary) {
        list-style: none;
        margin: 0 0 1em;
        padding: 0;
        display: flex;
        gap: 1.5em;
        flex-wrap: wrap;
        color: var(--agc-text-muted);
        font-size: 0.9em;
    }

    :where(.agc-track__achievements) {
        list-style: none;
        margin: 0 0 1em;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 0.5em;
    }

    :where(.agc-track__achievement) {
        border: 1px solid var(--agc-border);
        border-radius: 999px;
        padding: 0.1em 0.7em;
        font-size: 0.85em;
    }

    :where(.agc-track__history) {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.9em;
    }

    :where(.agc-track__history) :where(th, td) {
        text-align: left;
        padding: 0.4em 0.6em;
        border-bottom: 1px solid var(--agc-border);
    }

    /* ---------- agc-voting ---------- */

    :where(.agc-voting) {
        max-width: 960px;
        margin-inline: auto;
    }

    :where(.agc-voting__stats) {
        display: flex;
        gap: 1.5em;
        flex-wrap: wrap;
        margin-bottom: 1em;
        font-size: 0.9em;
        color: var(--agc-text-muted);
    }

    :where(.agc-voting__player) {
        margin-bottom: 1.5em;
    }

    :where(.agc-voting__player-hint) {
        font-size: 0.85em;
        color: var(--agc-text-muted);
    }

    :where(.agc-voting__columns) {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2em;
    }

    @media (min-width: 640px) {
        :where(.agc-voting__columns) {
            grid-template-columns: 1fr 1fr;
        }
    }

    :where(.agc-voting__list) {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    :where(.agc-voting__track) {
        display: flex;
        align-items: center;
        gap: 0.5em;
        padding: 0.5em 0;
        border-bottom: 1px solid var(--agc-border);
    }

    :where(.agc-voting__track.is-own-track) {
        opacity: 0.7;
    }

    :where(.agc-voting__track.is-locked) :where(.agc-voting__add) {
        display: none;
    }

    :where(.agc-voting__title) {
        font-weight: 600;
    }

    :where(.agc-voting__artist) {
        color: var(--agc-text-muted);
    }

    :where(.agc-voting__own-badge) {
        margin-left: auto;
        font-size: 0.8em;
        color: var(--agc-text-muted);
    }

    :where(.agc-voting__add) {
        margin-left: auto;
    }

    :where(.agc-voting__track--ranked) :where(.agc-voting__rank-label) {
        flex: 1;
    }

    :where(.agc-voting__submit) {
        margin-top: 1em;
    }

    /* ---------- shared status / feedback ---------- */

    :where(.agc-status) {
        font-size: 0.9em;
    }

    :where(.agc-status.is-error) {
        color: var(--agc-move-down);
    }

    /* ---------- agc-live-stats ---------- */

    :where(.agc-live-stats) {
        display: flex;
        gap: 1.5em;
        flex-wrap: wrap;
        font-size: 0.9em;
        color: var(--agc-text-muted);
    }

    /* ---------- agc-my-tracks ---------- */

    :where(.agc-my-tracks__register, .agc-my-tracks__pick, .agc-my-tracks__group) {
        margin-bottom: 2em;
    }

    :where(.agc-my-tracks__hint) {
        color: var(--agc-text-muted);
        font-size: 0.9em;
    }

    :where(.agc-my-tracks__warning) {
        border: 1px solid var(--agc-accent);
        border-radius: var(--agc-radius);
        padding: 0.75em 1em;
        margin-bottom: 1em;
    }

    :where(.agc-my-tracks__warning p) {
        white-space: pre-line;
    }

    :where(.agc-my-tracks__warning[hidden], .agc-my-tracks form[hidden]) {
        display: none;
    }

    :where(.agc-my-tracks__slot) {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 0.5em;
        margin-bottom: 0.75em;
    }

    :where(.agc-my-tracks__tracks) {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    :where(.agc-my-tracks__track) {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 0.75em;
        padding: 0.5em 0;
        border-bottom: 1px solid var(--agc-border);
    }

    :where(.agc-my-tracks__track.is-selected) {
        border-left: 3px solid var(--agc-accent);
        padding-left: 0.5em;
    }

    :where(.agc-my-tracks__track.is-unavailable) :where(.agc-my-tracks__title) {
        text-decoration: line-through;
    }

    :where(.agc-my-tracks__thumb) {
        width: 3em;
        height: 3em;
        border-radius: calc(var(--agc-radius) / 2);
        object-fit: cover;
        flex: 0 0 auto;
    }

    :where(.agc-my-tracks__meta) {
        display: flex;
        flex-direction: column;
        margin-right: auto;
    }

    :where(.agc-my-tracks__title) {
        font-weight: 600;
    }

    :where(.agc-my-tracks__artist) {
        color: var(--agc-text-muted);
        font-size: 0.85em;
    }

    :where(.agc-my-tracks__stats, .agc-my-tracks__status) {
        color: var(--agc-text-muted);
        font-size: 0.85em;
    }

    :where(.agc-my-tracks__group--charted .agc-my-tracks__stats) {
        color: var(--agc-move-up);
    }

    :where(.agc-my-tracks__group--out .agc-my-tracks__status) {
        color: var(--agc-move-down);
    }

    /* ---------- agc-register ---------- */

    :where(.agc-register) {
        max-width: 480px;
        margin-inline: auto;
    }

    /* ---------- agc-login-modal ----------
       Always-dark by design (--agc-login-modal-* tokens, not the
       light-by-default --agc-bg/--agc-text everything else uses) -
       .login-username/.login-password/.login-remember/.login-submit and
       .input/.button are WordPress core's own wp_login_form() output,
       not our BEM, so they're only ever targeted scoped under
       .agc-login-modal. */

    :where(.agc-login-modal[hidden]) {
        display: none;
    }

    :where(.agc-login-modal__overlay) {
        position: fixed;
        inset: 0;
        background: rgb(10 10 14 / 60%);
        z-index: 1000;
    }

    :where(.agc-login-modal__dialog) {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 1001;
        background: var(--agc-login-modal-bg);
        color: var(--agc-login-modal-text);
        border-radius: 1rem;
        padding: 2rem;
        width: min(90vw, 380px);
        max-height: 90vh;
        overflow-y: auto;
        box-shadow: 0 1.5rem 3rem rgb(0 0 0 / 35%);
    }

    :where(.agc-login-modal__close) {
        position: absolute;
        top: 0.75rem;
        right: 0.75rem;
        width: 2rem;
        height: 2rem;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 999px;
        background: rgb(255 255 255 / 10%);
        border: none;
        font-size: 1.25rem;
        line-height: 1;
        cursor: pointer;
        color: var(--agc-login-modal-text-muted);
    }

    :where(.agc-login-modal__dialog) :where(label) {
        display: block;
        color: var(--agc-login-modal-text);
        margin-bottom: 0.4rem;
    }

    :where(.agc-login-modal__dialog) :where(.login-username, .login-password) {
        margin-bottom: 1.2rem;
    }

    :where(.agc-login-modal__dialog) :where(input.input) {
        width: 100%;
        box-sizing: border-box;
        background: var(--agc-login-modal-field-bg);
        color: var(--agc-login-modal-field-text);
        border: none;
        border-radius: 0.6rem;
        padding: 0.75em 0.9em;
        font-size: 1rem;
    }

    :where(.agc-login-modal__dialog) :where(.login-submit) {
        margin-bottom: 0;
    }

    :where(.agc-login-modal__dialog) :where(input.button.button-primary) {
        width: 100%;
        background: var(--agc-accent);
        color: var(--agc-accent-contrast);
        border: none;
        border-radius: 0.6rem;
        padding: 0.8em 1em;
        font-size: 1.05rem;
        font-weight: 700;
        cursor: pointer;
    }

    :where(.agc-login-modal__lost-password) {
        text-align: center;
        margin: 1.2rem 0 0;
        padding-top: 1.2rem;
        border-top: 1px solid rgb(255 255 255 / 12%);
    }

    :where(.agc-login-modal__lost-password) :where(a) {
        color: var(--agc-login-modal-text-muted);
        font-size: 0.9rem;
        text-decoration: none;
    }

    :where(.agc-login-modal__lost-password) :where(a:hover) {
        text-decoration: underline;
    }

    /* ---------- agc-member-home ---------- */

    :where(.agc-member-home__login-button) {
        background: var(--agc-accent);
        color: var(--agc-accent-contrast);
        border: none;
        border-radius: var(--agc-radius);
        padding: 0.5em 1em;
        cursor: pointer;
    }

    :where(.agc-member-home__cards) {
        list-style: none;
        margin: 0;
        padding: 0;
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--agc-gap);
    }

    @media (min-width: 640px) {
        :where(.agc-member-home__cards) {
            grid-template-columns: 1fr 1fr;
        }
    }

    :where(.agc-member-home__link) {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 12rem;
        border-radius: var(--agc-radius);
        background: var(--agc-card-bg, var(--agc-accent));
        background-size: cover;
        background-position: center;
        text-decoration: none;
    }

    :where(.agc-member-home__card--vote) :where(.agc-member-home__link) {
        --agc-card-bg: var(--agc-accent);
    }

    :where(.agc-member-home__card--submit) :where(.agc-member-home__link) {
        --agc-card-bg: var(--agc-text);
    }

    :where(.agc-member-home__link--disabled) {
        opacity: 0.5;
        cursor: not-allowed;
    }

    :where(.agc-member-home__logout) {
        margin-top: var(--agc-gap);
    }

    :where(.agc-logout-link) {
        color: var(--agc-text-muted);
        font-size: 0.9rem;
    }

    :where(.agc-member-home__label) {
        color: var(--agc-accent-contrast);
        font-family: var(--agc-font-heading);
        font-size: 1.4rem;
        font-weight: 700;
        text-align: center;
        padding: 1rem;
    }

    /* ---------- reduced motion ---------- */

    @media (prefers-reduced-motion: reduce) {
        :where(.agc-root) * {
            animation-duration: 0.001ms !important;
            transition-duration: 0.001ms !important;
        }
    }
}