/* cURL to Fetch Converter — style.css — Ocean Blue Dark */

:root {
    --bg: #0D111C;
    --bg2: #090D16;
    --surface: #111827;
    --surface2: #161F32;
    --border: #1E2D45;
    --blue: #3B82F6;
    --cyan: #06B6D4;
    --green: #10B981;
    --orange: #F59E0B;
    --red: #EF4444;
    --text: #CBD5E1;
    --muted: #2D4160;
    --radius: 8px;
}

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

html,
body {
    height: 100%;
    overflow: hidden;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', system-ui;
    font-size: 12.5px;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
}

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

/* ── Header ──────────────────────────────────────── */
.hdr {
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    padding: 7px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 7px;
}

.logo-icon {
    font-size: 1rem;
}

h1 {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--cyan);
    white-space: nowrap;
}

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

/* ── Language tabs ───────────────────────────────── */
.lang-tabs {
    display: flex;
    gap: 2px;
    flex-wrap: wrap;
}

.lang-tab {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    font-family: 'Inter', system-ui;
    transition: all 0.12s;
    white-space: nowrap;
}

.lang-tab.active {
    background: var(--blue);
    color: white;
    border-color: var(--blue);
}

.lang-tab:hover:not(.active) {
    color: var(--text);
    border-color: var(--blue);
}

/* ── Layout ──────────────────────────────────────── */
.app {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.split {
    display: grid;
    grid-template-columns: 1fr 4px 1fr;
    flex: 1;
    min-height: 0;
}

.panel {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

.panel-hdr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px;
    border-bottom: 1px solid var(--border);
    background: rgba(9, 13, 22, 0.6);
    flex-shrink: 0;
}

.panel-title {
    font-size: 0.65rem;
    font-weight: 700;
    color: #94A3B8;
}

.panel-btns {
    display: flex;
    gap: 3px;
}

.panel-footer {
    padding: 4px 12px;
    font-size: 0.6rem;
    color: var(--muted);
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.splitter {
    background: var(--border);
    cursor: col-resize;
}

.splitter:hover {
    background: var(--blue);
}

/* ── Code textarea & output ──────────────────────── */
.code-ta {
    flex: 1;
    background: var(--bg);
    color: var(--text);
    border: none;
    padding: 12px 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    line-height: 1.6;
    resize: none;
    outline: none;
}

.code-ta::placeholder {
    color: var(--muted);
}

.out-wrap {
    flex: 1;
    overflow: auto;
    background: var(--bg);
}

.code-pre {
    padding: 12px 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    line-height: 1.6;
    white-space: pre;
    color: var(--text);
}

/* ── Error bar ───────────────────────────────────── */
.error-bar {
    background: rgba(239, 68, 68, 0.1);
    border-top: 1px solid rgba(239, 68, 68, 0.25);
    padding: 5px 12px;
    font-size: 0.68rem;
    color: var(--red);
    flex-shrink: 0;
}

.error-bar.hidden {
    display: none;
}

/* ── Syntax highlight colors ─────────────────────── */
.kw {
    color: #818CF8;
}

/* keyword */
.fn {
    color: #38BDF8;
}

/* function/method */
.str {
    color: #6EE7B7;
}

/* string */
.num {
    color: #FCD34D;
}

/* number */
.cmt {
    color: #475569;
    font-style: italic;
}

.op {
    color: #94A3B8;
}

/* operator */
.cn {
    color: #FB923C;
}

/* constant */
.var {
    color: #CBD5E1;
}

/* variable */

/* ── History sidebar ─────────────────────────────── */
.history-bar {
    border-top: 1px solid var(--border);
    background: var(--bg2);
    padding: 6px 14px;
    height: 90px;
    overflow-y: auto;
    flex-shrink: 0;
}

.hb-hdr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 5px;
}

.hb-title {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    font-weight: 700;
}

.hist-list {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.hist-item {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 4px 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.62rem;
    color: var(--cyan);
    cursor: pointer;
    transition: all 0.12s;
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hist-item:hover {
    border-color: var(--blue);
}

.hist-empty {
    font-size: 0.7rem;
    color: var(--muted);
}

/* ── Buttons ─────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.12s;
    font-family: 'Inter', system-ui;
    white-space: nowrap;
}

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

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

.btn-blue:hover {
    background: #5B9BFF;
}

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

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

.btn-xs {
    padding: 3px 8px;
    font-size: 0.62rem;
}

/* ── Toast ───────────────────────────────────────── */
#toast-wrap {
    position: fixed;
    bottom: 12px;
    right: 12px;
    z-index: 500;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.toast {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 7px 12px;
    font-size: 0.75rem;
    animation: slide-up .2s ease;
}

.toast.ok {
    border-color: rgba(16, 185, 129, .3);
    color: var(--green);
}

.toast.err {
    border-color: rgba(239, 68, 68, .3);
    color: var(--red);
}

@keyframes slide-up {
    from {
        transform: translateY(7px);
        opacity: 0;
    }
}

.hidden {
    display: none !important;
}

@media (max-width: 720px) {

    html,
    body {
        height: auto;
        overflow: auto;
    }

    .split {
        grid-template-columns: 1fr;
        flex: none;
    }

    .panel {
        min-height: 240px;
    }

    .splitter {
        display: none;
    }
}