/* =========================================================
   STREAMCODE STUDIO V3 - CHATROOMS
========================================================= */

:root {
    color-scheme: dark;

    --sidebar: #081626;
    --sidebar-active: #132b43;
    --sidebar-border: #20384f;

    --page: #0c1a2a;
    --topbar: #0f2032;
    --panel: #122438;
    --panel-alt: #0f2032;
    --input: #0b1c2d;

    --border: #294158;
    --border-soft: #21384d;

    --text: #f3f7fb;
    --text-soft: #c1cfdb;
    --muted: #8fa5b8;

    --accent: #31c5f4;
    --accent-hover: #55d0f6;

    --green: #34c989;
    --purple: #9a7af1;
    --orange: #f3aa4c;
    --red: #ef747d;

    --radius: 4px;
    --radius-small: 2px;
}

:root[data-theme="light"] {
    color-scheme: light;

    --page: #f2f5f8;
    --topbar: #ffffff;
    --panel: #ffffff;
    --panel-alt: #f7f9fb;
    --input: #ffffff;

    --border: #d7e0e8;
    --border-soft: #e6ebf0;

    --text: #101b2b;
    --text-soft: #33475b;
    --muted: #687c8f;

    --accent: #159fd0;
    --accent-hover: #118eb9;
}

/* =========================================================
   PAGE
========================================================= */

.chatrooms-page {
    min-height: 70vh;
    background: var(--page);
    color: var(--text);
}

/* =========================================================
   HERO
========================================================= */

.chatrooms-hero-section {
    padding: 18px 0 24px;
}

.chatrooms-hero-card {
    position: relative;
    min-height: 210px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel);
}

.chatrooms-hero-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
    padding: 42px 36px;
}

.chatrooms-hero-content h1 {
    margin: 8px 0 10px;
    color: var(--text);
    font-size: clamp(32px, 4vw, 42px);
    line-height: 1.12;
    letter-spacing: -.025em;
}

.chatrooms-hero-content > p {
    max-width: 690px;
    margin: 0;
    color: var(--text-soft);
    font-size: 15px;
    line-height: 1.7;
}

.chatrooms-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.chatrooms-hero-visual {
    position: absolute;
    inset: 0 0 0 auto;
    width: 360px;
    pointer-events: none;
}

.chatrooms-hero-circle {
    position: absolute;
    border: 1px solid var(--border);
    border-radius: 50%;
}

.chatrooms-hero-circle.circle-large {
    width: 300px;
    height: 300px;
    top: -105px;
    right: -48px;
}

.chatrooms-hero-circle.circle-small {
    width: 210px;
    height: 210px;
    top: -40px;
    right: 42px;
}

.chatrooms-hero-icon {
    position: absolute;
    top: 54px;
    right: 37px;
    display: flex;
    width: 98px;
    height: 98px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: rgba(15, 32, 50, .55);
    color: var(--text-soft);
    font-size: 35px;
}

:root[data-theme="light"] .chatrooms-hero-icon {
    background: rgba(255, 255, 255, .6);
}

/* =========================================================
   DIRECTORY TOOLBAR
========================================================= */

.chatrooms-directory-section {
    padding: 0 0 58px;
}

.chatrooms-directory-panel {
    margin-bottom: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel);
}

.chatrooms-filter-form {
    display: grid;
    grid-template-columns:
        minmax(240px, 1fr)
        200px
        auto
        auto
        auto;
    gap: 10px;
    align-items: center;
    padding: 20px;
}

.chatrooms-search-field {
    position: relative;
    min-width: 0;
}

.chatrooms-search-field > i {
    position: absolute;
    top: 50%;
    left: 14px;
    color: var(--muted);
    font-size: 13px;
    transform: translateY(-50%);
    pointer-events: none;
}

.chatrooms-filter-form input,
.chatrooms-filter-form select {
    width: 100%;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: var(--radius-small);
    outline: none;
    background: var(--input);
    color: var(--text);
    font: inherit;
    font-size: 13px;
}

.chatrooms-filter-form input {
    padding: 0 14px 0 40px;
}

.chatrooms-filter-form select {
    padding: 0 36px 0 12px;
}

.chatrooms-filter-form input::placeholder {
    color: var(--muted);
}

.chatrooms-filter-form input:focus,
.chatrooms-filter-form select:focus {
    border-color: var(--accent);
}

.chatrooms-add-button {
    margin-left: auto;
}

.chatrooms-result-bar {
    display: flex;
    min-height: 51px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 13px 20px;
    border-top: 1px solid var(--border);
    color: var(--accent);
    font-size: 12px;
}

.chatrooms-filter-summary {
    color: var(--muted);
}

.chatrooms-filter-summary strong {
    color: var(--text-soft);
}

/* =========================================================
   CONTENT GRID
========================================================= */

.chatrooms-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 20px;
    align-items: start;
}

/* =========================================================
   ROOM LIST
========================================================= */

.chatrooms-room-list {
    display: grid;
    gap: 12px;
}

.chatrooms-room-card {
    display: grid;
    grid-template-columns: 50px minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel);
    transition:
        border-color .18s ease,
        background-color .18s ease;
}

.chatrooms-room-card:hover {
    border-color: var(--accent);
    background: var(--panel-alt);
}

.chatrooms-room-icon {
    display: flex;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel-alt);
    color: var(--accent);
    font-size: 17px;
}

.chatrooms-room-content {
    min-width: 0;
}

.chatrooms-room-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 7px;
}

.chatrooms-room-heading h2 {
    margin: 0;
    color: var(--text);
    font-size: 17px;
    line-height: 1.3;
}

.chatrooms-room-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.chatrooms-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 7px;
    border: 1px solid transparent;
    border-radius: var(--radius-small);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.chatrooms-badge-official {
    border-color: rgba(49, 197, 244, .35);
    background: rgba(49, 197, 244, .1);
    color: var(--accent);
}

.chatrooms-badge-private {
    border-color: rgba(243, 170, 76, .35);
    background: rgba(243, 170, 76, .1);
    color: var(--orange);
}

.chatrooms-room-content > p {
    margin: 0;
    color: var(--text-soft);
    font-size: 13px;
    line-height: 1.6;
}

.chatrooms-room-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
}

.chatrooms-room-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--muted);
    font-size: 11px;
}

.chatrooms-room-meta i {
    color: var(--accent);
}

.chatrooms-room-action {
    min-width: 130px;
}

/* =========================================================
   SIDEBAR
========================================================= */

.chatrooms-sidebar {
    display: grid;
    gap: 14px;
}

.chatrooms-info-card {
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel);
}

.chatrooms-info-icon {
    display: flex;
    width: 43px;
    height: 43px;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    border-radius: var(--radius);
    background: rgba(49, 197, 244, .1);
    color: var(--accent);
    font-size: 16px;
}

.chatrooms-info-card h2 {
    margin: 0 0 8px;
    color: var(--text);
    font-size: 17px;
}

.chatrooms-info-card > p {
    margin: 0 0 17px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.65;
}

.chatrooms-feature-list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.chatrooms-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    color: var(--text-soft);
    font-size: 12px;
    line-height: 1.45;
}

.chatrooms-feature-list li i {
    width: 14px;
    margin-top: 3px;
    color: var(--green);
    text-align: center;
}

.chatrooms-wide-button {
    width: 100%;
    margin-top: 18px;
}

/* =========================================================
   EMPTY STATE
========================================================= */

.chatrooms-empty-state {
    padding: 58px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel);
    text-align: center;
}

.chatrooms-empty-icon {
    display: flex;
    width: 58px;
    height: 58px;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel-alt);
    color: var(--muted);
    font-size: 22px;
}

.chatrooms-empty-state h2 {
    margin: 0 0 8px;
    color: var(--text);
    font-size: 20px;
}

.chatrooms-empty-state p {
    max-width: 440px;
    margin: 0 auto 20px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 1100px) {
    .chatrooms-filter-form {
        grid-template-columns:
            minmax(220px, 1fr)
            190px
            auto;
    }

    .chatrooms-add-button {
        margin-left: 0;
    }

    .chatrooms-content-grid {
        grid-template-columns: 1fr;
    }

    .chatrooms-sidebar {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .chatrooms-hero-visual {
        width: 250px;
        opacity: .55;
    }

    .chatrooms-filter-form {
        grid-template-columns: 1fr 1fr;
    }

    .chatrooms-room-card {
        grid-template-columns: 50px minmax(0, 1fr);
    }

    .chatrooms-room-action {
        grid-column: 2;
    }

    .chatrooms-sidebar {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .chatrooms-hero-section {
        padding-top: 12px;
    }

    .chatrooms-hero-card {
        min-height: 0;
    }

    .chatrooms-hero-content {
        padding: 28px 22px;
    }

    .chatrooms-hero-visual {
        display: none;
    }

    .chatrooms-hero-actions {
        display: grid;
    }

    .chatrooms-hero-actions .button {
        width: 100%;
    }

    .chatrooms-filter-form {
        grid-template-columns: 1fr;
        padding: 14px;
    }

    .chatrooms-filter-form .button {
        width: 100%;
    }

    .chatrooms-result-bar {
        display: block;
        padding: 13px 14px;
    }

    .chatrooms-filter-summary {
        display: block;
        margin-top: 5px;
    }

    .chatrooms-room-card {
        grid-template-columns: 42px minmax(0, 1fr);
        gap: 13px;
        padding: 16px;
    }

    .chatrooms-room-icon {
        width: 42px;
        height: 42px;
    }

    .chatrooms-room-action {
        grid-column: 1 / -1;
        width: 100%;
    }

    .chatrooms-room-action .button {
        width: 100%;
    }
}