/* ==========================================================================
   Propose Page Styles
   ========================================================================== */

body {
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 880px;
    margin: 0 auto;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid var(--border);
}

header {
    background: var(--bg-header);
    padding: 36px 30px 30px;
    text-align: center;
    position: relative;
}

header h1 {
    font-size: 2em;
    margin-bottom: 6px;
}

.header-link {
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    font-weight: 500;
}

main {
    padding: 30px;
}

.propose-intro {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ---------- CPU / GPU switch ---------- */
.kind-switch {
    display: inline-flex;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 24px;
}

.kind-switch input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}

.kind-switch label {
    margin: 0;
    padding: 10px 28px;
    cursor: pointer;
    color: var(--text-secondary);
    background: var(--bg-surface-muted);
    font-weight: 600;
    transition: background 0.15s, color 0.15s;
}

.kind-switch input:checked + label {
    background: var(--accent);
    color: var(--text-on-accent);
}

.kind-switch input:focus-visible + label {
    box-shadow: inset 0 0 0 3px var(--focus-ring);
}

/* ---------- Form ---------- */
fieldset {
    border: none;
    margin: 0 0 8px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px 20px;
    margin-bottom: 18px;
}

.form-group {
    margin-bottom: 0;
}

.form-group.full {
    grid-column: 1 / -1;
}

.field-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.85em;
    color: var(--text-secondary);
}

.required {
    color: var(--error-text);
}

textarea {
    width: 100%;
    min-height: 110px;
    padding: 12px;
    border: 2px solid var(--border-strong);
    border-radius: var(--radius-md);
    font: inherit;
    font-size: 16px;
    background: var(--bg-input);
    color: var(--text-primary);
    resize: vertical;
    transition: border-color 0.2s, box-shadow 0.2s;
}

textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

/* Honeypot: kept out of view and out of the tab order. */
.hp-field {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.form-note {
    font-size: 0.85em;
    color: var(--text-secondary);
}

/* ---------- Result messages ---------- */
.result {
    padding: 16px 18px;
    border-radius: var(--radius-md);
    margin-bottom: 22px;
    border: 1px solid transparent;
}

.result.success {
    background: var(--success-bg);
    color: var(--success-text);
    border-color: var(--success-border);
}

.result.error {
    background: var(--error-bg);
    color: var(--error-text);
    border-color: var(--error-border);
}

.result a {
    color: inherit;
    font-weight: 600;
}

@media (max-width: 600px) {
    body {
        padding: 0;
    }

    .container {
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    header {
        padding: 56px 16px 24px;
    }

    main {
        padding: 22px 16px;
    }

    .kind-switch {
        display: flex;
    }

    .kind-switch label {
        flex: 1;
        text-align: center;
    }
}