/* =================================================================
   GuestPostSale SEO Tools — Frontend CSS
   Self-contained; loaded only on pages with a [gps_*] shortcode.
   ================================================================= */

:root {
    --gps-brand:       #7c3aed;
    --gps-brand-light: #ede9fe;
    --gps-brand-dark:  #5b21b6;
    --gps-success:     #059669;
    --gps-danger:      #dc2626;
    --gps-warning:     #d97706;
    --gps-border:      #e2e8f0;
    --gps-bg:          #f8fafc;
    --gps-surface:     #ffffff;
    --gps-text:        #1e293b;
    --gps-text-muted:  #64748b;
    --gps-radius:      8px;
    --gps-radius-sm:   4px;
    --gps-shadow:      0 1px 3px rgba(0,0,0,.08);
}

.gps-tool-wrap {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--gps-text);
    background: var(--gps-surface);
    border: 1px solid var(--gps-border);
    border-radius: var(--gps-radius);
    box-shadow: var(--gps-shadow);
    overflow: hidden;
    max-width: 100%;
}

.gps-tool-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 24px;
    background: var(--gps-bg);
    border-bottom: 1px solid var(--gps-border);
}

.gps-tool-header-icon {
    font-size: 28px !important;
    width: 28px !important;
    height: 28px !important;
    color: var(--gps-brand);
    flex-shrink: 0;
    margin-top: 2px;
}

.gps-tool-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gps-text);
    margin: 0 0 4px;
}

.gps-tool-subtitle {
    font-size: 13px;
    color: var(--gps-text-muted);
    margin: 0;
}

.gps-tool-body { padding: 24px; }

/* Form */
.gps-form-row { margin-bottom: 16px; }

.gps-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gps-text);
    margin-bottom: 6px;
}

.gps-form-input {
    display: block;
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--gps-border);
    border-radius: var(--gps-radius-sm);
    font-size: 14px;
    font-family: inherit;
    color: var(--gps-text);
    background: var(--gps-surface);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
    box-sizing: border-box;
}

.gps-form-input:focus {
    border-color: var(--gps-brand);
    box-shadow: 0 0 0 3px rgba(124,58,237,.12);
}

.gps-form-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Buttons */
.gps-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    border-radius: var(--gps-radius-sm);
    font-size: 14px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, opacity .15s;
    font-family: inherit;
}

.gps-btn:disabled { opacity: .6; cursor: not-allowed; }

.gps-btn--primary {
    background: var(--gps-brand);
    color: #fff;
    border-color: var(--gps-brand);
}

.gps-btn--primary:hover:not(:disabled) { background: var(--gps-brand-dark); }

.gps-btn--secondary {
    background: var(--gps-bg);
    color: var(--gps-text);
    border-color: var(--gps-border);
}

.gps-btn--secondary:hover:not(:disabled) { background: #f1f5f9; }

/* Loading */
.gps-tool-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--gps-text-muted);
}

.gps-spinner {
    display: inline-block;
    width: 32px; height: 32px;
    border: 3px solid var(--gps-border);
    border-top-color: var(--gps-brand);
    border-radius: 50%;
    animation: gps-spin .7s linear infinite;
    margin-bottom: 10px;
}

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

/* Error */
.gps-tool-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--gps-radius-sm);
    padding: 14px 16px;
    color: var(--gps-danger);
    font-size: 13px;
    margin-top: 16px;
}

/* Results */
.gps-tool-results { margin-top: 20px; }

.gps-result-section { margin-bottom: 20px; }

.gps-result-section h3 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--gps-text-muted);
    margin: 0 0 12px;
}

.gps-result-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.gps-result-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--gps-border);
    vertical-align: top;
}

.gps-result-table td:first-child {
    font-weight: 600;
    color: var(--gps-text-muted);
    white-space: nowrap;
    width: 35%;
}

.gps-result-table tr:last-child td { border-bottom: none; }

/* Status badges */
.gps-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

.gps-badge--success { background: #ecfdf5; color: var(--gps-success); }
.gps-badge--danger  { background: #fef2f2; color: var(--gps-danger); }
.gps-badge--warning { background: #fffbeb; color: var(--gps-warning); }
.gps-badge--info    { background: #f0f9ff; color: #0284c7; }
.gps-badge--neutral { background: var(--gps-bg); color: var(--gps-text-muted); }

/* Export row */
.gps-export-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--gps-border);
    margin-top: 16px;
}

@media (max-width: 600px) {
    .gps-tool-header { flex-direction: column; }
    .gps-form-actions { flex-direction: column; }
    .gps-btn { width: 100%; justify-content: center; }
}

/* =================================================================
   Group 1 Tools — Shared & Tool-specific Styles
   URL Encoder · Base64 · Slug Generator · Word Counter ·
   Character Counter · Robots Generator
   ================================================================= */

/* ── Shared: result output area ─────────────────────────────────── */
.gps-tool-wrap .gps-result-hdr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.gps-tool-wrap .gps-result-hdr h3 { margin: 0; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--gps-text-muted); }
.gps-tool-wrap .gps-result-actions { display: flex; gap: 8px; }
.gps-tool-wrap .gps-char-count { font-size: 12px; color: var(--gps-text-muted); }
.gps-tool-wrap .gps-result-output-wrap { position: relative; }
.gps-tool-wrap .gps-result-textarea {
    display: block; width: 100%; min-height: 120px;
    padding: 10px 12px;
    border: 1px solid var(--gps-border); border-radius: var(--gps-radius-sm);
    font-family: "SFMono-Regular", Consolas, monospace; font-size: 13px; line-height: 1.6;
    background: #f8fafc; color: var(--gps-text);
    resize: vertical; outline: none;
}
.gps-tool-wrap .gps-result-textarea--tall { min-height: 280px; }
.gps-tool-wrap .gps-result-single {
    padding-right: 80px;
    font-family: "SFMono-Regular", Consolas, monospace;
}
.gps-tool-wrap .gps-btn-copy-result {
    position: absolute; top: 8px; right: 8px;
    padding: 4px 12px; font-size: 12px;
    z-index: 1;
}
.gps-tool-wrap .gps-live-count { font-size: 12px; color: var(--gps-text-muted); margin-top: 4px; text-align: right; }

/* Radio group */
.gps-tool-wrap .gps-radio-group { display: flex; gap: 16px; flex-wrap: wrap; }
.gps-tool-wrap .gps-radio-option { display: flex; align-items: center; gap: 6px; font-size: 13px; cursor: pointer; }
.gps-tool-wrap .gps-radio-option input { cursor: pointer; }

/* Select row */
.gps-tool-wrap .gps-select-row { display: flex; gap: 8px; align-items: center; }
.gps-form-select {
    padding: 8px 10px; border: 1px solid var(--gps-border); border-radius: var(--gps-radius-sm);
    font-size: 13px; font-family: inherit; background: var(--gps-surface); color: var(--gps-text);
    outline: none;
}
.gps-form-select:focus { border-color: var(--gps-brand); }

/* ── Slug Generator ─────────────────────────────────────────────── */
.gps-tool-wrap .gps-slug-preview {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; margin-bottom: 14px;
    background: var(--gps-bg); border: 1px solid var(--gps-border); border-radius: var(--gps-radius-sm);
}
.gps-tool-wrap .gps-slug-preview-label { font-size: 12px; color: var(--gps-text-muted); white-space: nowrap; }
.gps-tool-wrap .gps-slug-preview code {
    font-family: "SFMono-Regular", Consolas, monospace; font-size: 13px;
    color: var(--gps-brand); background: none; padding: 0; word-break: break-all;
}

/* ── Word Counter: stats grid ────────────────────────────────────── */
/* Scoped under .gps-tool-wrap to override theme CSS conflicts */
.gps-tool-wrap .gps-stats-cards {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)) !important;
    gap: 14px !important;
    margin-bottom: 24px !important;
    list-style: none !important;
    padding: 0 !important;
}

.gps-tool-wrap .gps-stat-card {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0 !important;
    padding: 20px 10px !important;
    text-align: center !important;
    background: var(--gps-bg, #f8fafc) !important;
    border: 1px solid var(--gps-border, #e2e8f0) !important;
    border-radius: 8px !important;
    min-width: 0 !important;
    float: none !important;
}

.gps-tool-wrap .gps-stat-card-icon {
    display: block !important;
    font-size: 22px !important;
    line-height: 1 !important;
    margin-bottom: 8px !important;
}

.gps-tool-wrap .gps-stat-card-value {
    display: block !important;
    font-size: 26px !important;
    font-weight: 700 !important;
    color: var(--gps-brand, #7c3aed) !important;
    line-height: 1 !important;
    margin: 0 0 6px !important;
}

.gps-tool-wrap .gps-stat-card-label {
    display: block !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    color: var(--gps-text-muted, #64748b) !important;
    text-transform: uppercase !important;
    letter-spacing: .5px !important;
    margin: 0 !important;
}

/* Keyword table */
.gps-tool-wrap .gps-kw-table { width: 100% !important; border-collapse: collapse !important; font-size: 13px !important; }
.gps-tool-wrap .gps-kw-table th { text-align: left !important; padding: 8px 12px !important; background: var(--gps-bg, #f8fafc) !important; color: var(--gps-text-muted, #64748b) !important; font-size: 11px !important; font-weight: 700 !important; text-transform: uppercase !important; letter-spacing: .4px !important; border-bottom: 1px solid var(--gps-border, #e2e8f0) !important; }
.gps-tool-wrap .gps-kw-table td { padding: 8px 12px !important; border-bottom: 1px solid var(--gps-border, #e2e8f0) !important; vertical-align: middle !important; }
.gps-tool-wrap .gps-kw-table tr:last-child td { border-bottom: none !important; }
.gps-tool-wrap .gps-kw-bar-wrap { background: var(--gps-bg, #f8fafc) !important; border-radius: 4px !important; height: 8px !important; overflow: hidden !important; min-width: 60px !important; }
.gps-tool-wrap .gps-kw-bar { height: 100% !important; background: var(--gps-brand, #7c3aed) !important; border-radius: 4px !important; transition: width .3s !important; }

/* ── Character Counter ──────────────────────────────────────────── */
.gps-cc-wrap { position: relative; }
.gps-cc-textarea { padding-bottom: 32px !important; }
.gps-cc-live-badge {
    position: absolute; bottom: 10px; right: 12px;
    font-size: 12px; color: var(--gps-text-muted);
    background: var(--gps-surface); padding: 2px 6px;
    border-radius: 3px; border: 1px solid var(--gps-border);
    pointer-events: none;
}
.gps-cc-dashboard {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px;
    margin-top: 16px;
}
.gps-cc-card {
    padding: 14px 16px; background: var(--gps-surface);
    border: 1px solid var(--gps-border); border-radius: var(--gps-radius);
}
.gps-cc-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.gps-cc-card-label { font-size: 13px; font-weight: 600; color: var(--gps-text); }
.gps-cc-card-count { font-size: 12px; color: var(--gps-text-muted); font-family: monospace; }
.gps-cc-bar-track { height: 6px; background: var(--gps-border); border-radius: 3px; overflow: hidden; margin-bottom: 6px; }
.gps-cc-bar-fill { height: 100%; border-radius: 3px; transition: width .2s, background .2s; }
.gps-cc-blue   { background: #3b82f6; }
.gps-cc-purple { background: var(--gps-brand); }
.gps-cc-sky    { background: #0ea5e9; }
.gps-cc-green  { background: #10b981; }
.gps-cc-card-status { font-size: 12px; color: var(--gps-text-muted); }
.gps-cc-ok   { color: #059669 !important; }
.gps-cc-short{ color: #d97706 !important; }
.gps-cc-over { color: #dc2626 !important; }

/* ── Robots Generator ───────────────────────────────────────────── */
.gps-rg-section { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--gps-border); }
.gps-rg-agents { display: flex; flex-direction: column; gap: 14px; margin-bottom: 10px; }
.gps-rg-agent-block {
    border: 1px solid var(--gps-border); border-radius: var(--gps-radius);
    padding: 14px; background: var(--gps-bg);
}
.gps-rg-agent-hdr { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.gps-rg-agent-hdr .gps-form-select { min-width: 160px; }
.gps-rg-agent-hdr .gps-form-input  { flex: 1; min-width: 120px; }
.gps-rg-rules { display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; }
.gps-rg-rule-row { display: flex; gap: 8px; align-items: center; }
.gps-rg-rule-row .gps-form-input  { flex: 1; }
.gps-rg-sm-row { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
.gps-rg-sm-row .gps-form-input { flex: 1; }

@media (max-width: 600px) {
    .gps-cc-dashboard { grid-template-columns: 1fr; }
    .gps-stats-cards  { grid-template-columns: repeat(2, 1fr); }
    .gps-rg-agent-hdr { flex-direction: column; align-items: stretch; }
}