/* RSS Feed Validator — styles.css — Royal Purple Dark */

:root {
    --bg: #1A0D2E;
    --bg2: #120822;
    --surface: #210F3C;
    --surface2: #29144A;
    --border: #3A1D63;
    --purple: #6C5CE7;
    --lavender: #A29BFE;
    --pink: #FD79A8;
    --green: #00CEC9;
    --yellow: #FDCB6E;
    --red: #FF7675;
    --text: #EDE9FF;
    --muted: #5A3B8A;
    --radius: 12px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    min-height: 100%;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', system-ui;
    font-size: 13px;
    -webkit-font-smoothing: antialiased;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
}

/* ── Header ──────────────────────────────────────────── */
.hdr {
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    padding: 9px 20px;
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    font-size: 1.1rem;
}

h1 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--lavender);
}

.logo-badge {
    font-size: 0.58rem;
    background: rgba(108, 92, 231, 0.12);
    border: 1px solid rgba(108, 92, 231, 0.25);
    color: var(--purple);
    border-radius: 10px;
    padding: 2px 8px;
}

/* ── Layout ──────────────────────────────────────────── */
.main {
    padding: 14px 20px;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
}

.card-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--lavender);
    margin-bottom: 11px;
}

/* ── Input card ──────────────────────────────────────── */
.input-hdr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 6px;
}

.tab-row {
    display: flex;
    gap: 3px;
}

.tab-btn {
    padding: 4px 11px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    transition: all 0.15s;
}

.tab-btn.active {
    background: var(--purple);
    color: white;
    border-color: var(--purple);
}

.input-pane.hidden {
    display: none;
}

.xml-ta {
    width: 100%;
    height: 200px;
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    resize: vertical;
    outline: none;
}

.xml-ta:focus {
    border-color: var(--purple);
}

.url-row {
    display: flex;
    gap: 7px;
    margin-bottom: 6px;
}

.url-inp {
    flex: 1;
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 0.78rem;
    outline: none;
}

.url-inp:focus {
    border-color: var(--purple);
}

.url-note {
    font-size: 0.68rem;
    color: var(--muted);
}

.url-note code {
    font-family: 'JetBrains Mono';
    color: var(--lavender);
}

.sample-row {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
}

.validate-row {
    display: flex;
    gap: 7px;
    margin-top: 10px;
}

/* ── Score banner ────────────────────────────────────── */
.score-banner {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 12px;
}

.score-wrap {
    text-align: center;
    flex-shrink: 0;
}

.score-num {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.score-label {
    font-size: 0.62rem;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 700;
    letter-spacing: 0.08em;
}

.score-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ss-item {
    background: var(--surface2);
    border-radius: 8px;
    padding: 7px 12px;
}

.ss-num {
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.ss-lbl {
    font-size: 0.6rem;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 700;
}

/* ── Results grid ────────────────────────────────────── */
.results.hidden {
    display: none;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

/* ── Issues list ─────────────────────────────────────── */
.issues-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.issue {
    border-radius: 8px;
    padding: 9px 11px;
    display: flex;
    gap: 9px;
    align-items: flex-start;
}

.issue.err {
    background: rgba(255, 118, 117, 0.08);
    border: 1px solid rgba(255, 118, 117, 0.2);
}

.issue.warn {
    background: rgba(253, 203, 110, 0.08);
    border: 1px solid rgba(253, 203, 110, 0.2);
}

.issue.info {
    background: rgba(108, 92, 231, 0.08);
    border: 1px solid rgba(108, 92, 231, 0.2);
}

.issue-icon {
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.issue-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.issue-msg {
    font-size: 0.75rem;
    font-weight: 600;
}

.issue.err .issue-msg {
    color: var(--red);
}

.issue.warn .issue-msg {
    color: var(--yellow);
}

.issue.info .issue-msg {
    color: var(--lavender);
}

.issue-path {
    font-size: 0.68rem;
    color: var(--muted);
    font-family: 'JetBrains Mono', monospace;
}

.issue-detail {
    font-size: 0.68rem;
    color: var(--text);
    margin-top: 2px;
}

.issues-ok {
    color: var(--green);
    font-size: 0.8rem;
    padding: 8px 0;
}

/* ── Suggestions ─────────────────────────────────────── */
.suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.sugg {
    background: var(--surface2);
    border-radius: 8px;
    padding: 9px 11px;
    display: flex;
    gap: 8px;
    align-items: flex-start;
}

.sugg-icon {
    font-size: 0.9rem;
    flex-shrink: 0;
}

.sugg-text {
    font-size: 0.74rem;
    color: var(--text);
    line-height: 1.5;
}

.sugg-cat {
    font-size: 0.6rem;
    text-transform: uppercase;
    color: var(--purple);
    font-weight: 700;
    margin-top: 2px;
}

/* ── Feed preview ────────────────────────────────────── */
.feed-preview {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fp-meta {
    background: var(--surface2);
    border-radius: 8px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 4px;
}

.fp-meta-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--lavender);
}

.fp-meta-desc {
    font-size: 0.75rem;
    color: var(--text);
}

.fp-meta-link {
    font-size: 0.7rem;
    color: var(--purple);
    font-family: 'JetBrains Mono';
}

.fp-meta-badges {
    display: flex;
    gap: 6px;
    margin-top: 4px;
}

.fp-badge {
    font-size: 0.6rem;
    padding: 2px 8px;
    border-radius: 6px;
    font-weight: 700;
}

.fp-badge.rss {
    background: rgba(253, 121, 168, 0.15);
    color: var(--pink);
}

.fp-badge.atom {
    background: rgba(0, 206, 201, 0.12);
    color: var(--green);
}

.fp-items {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.fp-item {
    background: var(--surface2);
    border-radius: 8px;
    padding: 10px 12px;
}

.fp-item-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 3px;
}

.fp-item-meta {
    font-size: 0.67rem;
    color: var(--muted);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.fp-item-link {
    color: var(--purple);
}

.fp-item-desc {
    font-size: 0.72rem;
    color: var(--text);
    margin-top: 5px;
    max-height: 48px;
    overflow: hidden;
    line-height: 1.5;
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 13px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.15s;
    white-space: nowrap;
}

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

.btn-purple {
    background: var(--purple);
    color: white;
}

.btn-purple:hover {
    background: #7D6FED;
}

.btn-pink {
    background: rgba(253, 121, 168, 0.15);
    color: var(--pink);
    border: 1px solid rgba(253, 121, 168, 0.25);
}

.btn-pink:hover {
    background: rgba(253, 121, 168, 0.25);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.04);
    color: var(--muted);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    color: var(--text);
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.7rem;
}

/* ── Toast ───────────────────────────────────────────── */
#toast-wrap {
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 600;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.toast {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 0.8rem;
    animation: slide-up .2s ease;
}

.toast.ok {
    border-color: rgba(0, 206, 201, .3);
    color: var(--green);
}

.toast.err {
    border-color: rgba(255, 118, 117, .3);
    color: var(--red);
}

@keyframes slide-up {
    from {
        transform: translateY(8px);
        opacity: 0;
    }
}

.hidden {
    display: none !important;
}

@media (max-width: 680px) {
    .results-grid {
        grid-template-columns: 1fr;
    }

    .score-banner {
        flex-direction: column;
    }
}