/* ============================================================
   SEO Plan Review — plan-first UX
   Prefix: spr-
   New file — kept off the collision-guarded styles/agent-browser.css.
   ============================================================ */

.spr-root {
    position: fixed;
    inset: 0;
    z-index: 900;
    pointer-events: none;
}

.spr-root.hidden {
    display: none;
}

.spr-panel {
    pointer-events: auto;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(560px, calc(100vw - 32px));
    max-height: min(720px, calc(100vh - 64px));
    display: flex;
    flex-direction: column;
    background: var(--color-bg, #fff);
    border: 1px solid var(--color-border-medium, #e5e7eb);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.spr-panel.hidden {
    display: none;
}

.spr-header {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 16px 18px;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    background: var(--color-bg-subtle, #f9fafb);
}

.spr-title {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text, #1a1a1a);
}

.spr-subtitle {
    flex: 1;
    font-size: 13px;
    color: var(--color-text-muted, #6b7280);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.spr-close {
    border: none;
    background: transparent;
    font-size: 20px;
    line-height: 1;
    color: var(--color-text-muted, #6b7280);
    cursor: pointer;
    padding: 2px 6px;
}

.spr-close:hover {
    color: var(--color-text, #1a1a1a);
}

.spr-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 18px;
}

.spr-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 18px;
    border-top: 1px solid var(--color-border, #e5e7eb);
    background: var(--color-bg-subtle, #f9fafb);
}

.spr-btn {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
}

.spr-btn-primary {
    background: var(--color-primary, #4f46e5);
    color: #fff;
}

.spr-btn-primary:hover {
    background: var(--color-primary-hover, #4338ca);
}

.spr-btn-primary[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.spr-btn-secondary {
    background: var(--color-bg, #fff);
    border-color: var(--color-border-strong, #d1d5db);
    color: var(--color-text-secondary, #374151);
}

.spr-btn-secondary:hover {
    background: var(--color-bg-muted, #f3f4f6);
}

.spr-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-muted, #6b7280);
    font-size: 13px;
    padding: 24px 0;
}

.spr-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--color-border-medium, #e5e7eb);
    border-top-color: var(--color-primary, #4f46e5);
    border-radius: 50%;
    animation: spr-spin 0.8s linear infinite;
}

@keyframes spr-spin {
    to { transform: rotate(360deg); }
}

.spr-error {
    color: var(--color-error, #dc2626);
    background: var(--color-error-bg, #fef2f2);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 13px;
    margin-bottom: 12px;
}

/* ── Plan card ─────────────────────────── */

.spr-plan-card {
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 16px;
}

.spr-plan-goal {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text, #1a1a1a);
    margin-bottom: 6px;
}

.spr-plan-summary {
    font-size: 13px;
    color: var(--color-text-secondary, #374151);
    margin: 0 0 10px;
}

.spr-grounding-note {
    font-size: 12px;
    color: var(--color-warning, #d97706);
    background: var(--color-warning-bg, #fffbeb);
    border-radius: 6px;
    padding: 8px 10px;
    margin: 0 0 10px;
}

.spr-steps {
    margin: 0 0 12px;
    padding-left: 20px;
}

.spr-step {
    font-size: 13px;
    color: var(--color-text-secondary, #374151);
    margin-bottom: 8px;
}

.spr-step p {
    margin: 2px 0;
}

.spr-step-why {
    color: var(--color-text-muted, #6b7280);
    font-style: italic;
    font-size: 12px;
}

.spr-suggestions h4,
.spr-discuss h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted, #6b7280);
    margin: 0 0 8px;
}

.spr-suggestion {
    background: var(--color-bg-subtle, #f9fafb);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 10px;
}

.spr-suggestion-field {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-faint, #9ca3af);
    margin-bottom: 4px;
}

.spr-suggestion-current {
    font-size: 12px;
    color: var(--color-text-faint, #9ca3af);
    text-decoration: line-through;
    margin-bottom: 4px;
}

.spr-suggestion-text {
    font-size: 13px;
    color: var(--color-text, #1a1a1a);
    margin-bottom: 8px;
}

.spr-grounded-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted, #6b7280);
    margin-bottom: 4px;
}

.spr-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.spr-chip {
    display: inline-block;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--color-bg-muted, #f3f4f6);
    color: var(--color-text-secondary, #374151);
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.spr-chip--one-brain {
    background: var(--color-primary-bg, #eef2ff);
    color: var(--color-primary-dark, #3730a3);
}

.spr-chip--ungrounded {
    background: var(--color-warning-bg, #fffbeb);
    color: var(--color-warning, #d97706);
}

.spr-risks {
    font-size: 12px;
    color: var(--color-text-secondary, #374151);
    margin-top: 10px;
}

.spr-risks ul {
    margin: 4px 0 0;
    padding-left: 18px;
}

/* ── Discuss chat ─────────────────────────── */

.spr-discuss {
    border-top: 1px solid var(--color-border, #e5e7eb);
    padding-top: 12px;
}

.spr-chat-log {
    max-height: 180px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 10px;
}

.spr-chat-empty {
    font-size: 12px;
    color: var(--color-text-faint, #9ca3af);
    margin: 0;
}

.spr-chat-msg {
    font-size: 13px;
    padding: 8px 10px;
    border-radius: 8px;
    max-width: 90%;
}

.spr-chat-msg--user {
    align-self: flex-end;
    background: var(--color-primary-bg, #eef2ff);
    color: var(--color-primary-dark, #3730a3);
}

.spr-chat-msg--assistant {
    align-self: flex-start;
    background: var(--color-bg-subtle, #f9fafb);
    color: var(--color-text-secondary, #374151);
}

.spr-chat-typing {
    font-style: italic;
    color: var(--color-text-faint, #9ca3af);
}

.spr-chat-form {
    display: flex;
    gap: 8px;
}

.spr-chat-input {
    flex: 1;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--color-border-strong, #d1d5db);
    font-size: 13px;
}

/* ── Minimized dock pill ─────────────────────────── */

.spr-dock {
    pointer-events: auto;
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-bg, #fff);
    border: 1px solid var(--color-border-medium, #e5e7eb);
    border-radius: 999px;
    padding: 8px 14px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 899;
}

.spr-dock.hidden {
    display: none;
}

.spr-dock-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary, #374151);
}

.spr-dock-reopen {
    border: none;
    background: var(--color-primary, #4f46e5);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
    cursor: pointer;
}