/* ================================================================
   What's My IP - Frontend Styles
   Version: 1.0
   Design system: matches vpnt-password-generator
   ================================================================ */

/* ── Tokens ──────────────────────────────────────────────── */
.vpntwmip {
    --wmip-good: #2563eb;
    --wmip-good-bg: #eff6ff;
    --wmip-good-border: #bfdbfe;
    --wmip-caution: #d97706;
    --wmip-caution-bg: #fffbeb;
    --wmip-caution-border: #fde68a;
    --wmip-risk: #ea580c;
    --wmip-risk-bg: #fff7ed;
    --wmip-risk-border: #fed7aa;
    --wmip-neutral: #6b7280;
    --wmip-neutral-bg: #f9fafb;

    --wmip-text: #1e293b;
    --wmip-text-muted: #64748b;
    --wmip-text-faint: #94a3b8;
    --wmip-bg: #ffffff;
    --wmip-card: #ffffff;
    --wmip-card-border: #e2e8f0;
    --wmip-hero-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --wmip-hero-text: #e2e8f0;
    --wmip-hero-muted: #94a3b8;

    --wmip-radius: 12px;
    --wmip-radius-sm: 8px;
    --wmip-radius-xs: 6px;
    --wmip-radius-pill: 20px;
    --wmip-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    --wmip-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --wmip-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --wmip-transition: 0.2s ease;

    /* Body font (Space Grotesk via design tokens, system fallback) */
    font-family: var(--vpnt-font-sans, 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
    font-size: 15px;
    line-height: 1.6;
    color: var(--wmip-text);
    max-width: 820px;
    margin: 0 auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.vpntwmip *, .vpntwmip *::before, .vpntwmip *::after {
    box-sizing: border-box;
}

/* ── Skeleton Loading ────────────────────────────────────── */
@keyframes vpntwmip-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

.vpntwmip-skeleton {
    background: rgba(148, 163, 184, 0.15);
    border-radius: var(--wmip-radius-xs);
    animation: vpntwmip-pulse 1.5s ease-in-out infinite;
    min-width: 80px;
    display: inline-block;
}

/* Remove skeleton when field is populated */
.vpntwmip-skeleton.vpntwmip-loaded {
    background: transparent;
    animation: none;
    min-width: 0;
}

/* ── Intro ───────────────────────────────────────────────── */
.vpntwmip-intro {
    margin-bottom: 16px;
    color: var(--wmip-text-muted);
    font-size: 14px;
}

/* ── HERO ────────────────────────────────────────────────── */
.vpntwmip-hero {
    background: var(--wmip-hero-bg);
    border-radius: var(--wmip-radius);
    padding: 32px 24px 28px;
    text-align: center;
    color: var(--wmip-hero-text);
    box-shadow: var(--wmip-shadow-md);
}

.vpntwmip-hero-title {
    font-family: var(--vpnt-font-mono, 'Space Mono', monospace);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--wmip-hero-muted);
    margin: 0 0 20px;
}

/* IP Cards */
.vpntwmip-ip-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.vpntwmip-ip-card {
    width: 100%;
    max-width: 520px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--wmip-radius-sm);
    padding: 14px 18px;
}

.vpntwmip-ip-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--wmip-hero-muted);
    margin-bottom: 6px;
}

.vpntwmip-ip-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.vpntwmip-ip-value {
    font-family: var(--vpnt-font-mono, 'Space Mono', monospace);
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 0.01em;
    word-break: break-all;
    flex: 1;
    text-align: left;
    color: #f1f5f9;
    min-height: 1.2em;
}

.vpntwmip-ip-value--ipv6 {
    font-size: 16px;
}

/* Copy Button */
.vpntwmip-copy-btn {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--wmip-radius-xs);
    color: var(--wmip-hero-muted);
    cursor: pointer;
    transition: all var(--wmip-transition);
    padding: 0;
}

.vpntwmip-copy-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #f1f5f9;
}

.vpntwmip-copy-btn:active {
    transform: scale(0.93);
}

.vpntwmip-copy-btn .vpntwmip-icon {
    width: 18px;
    height: 18px;
}

.vpntwmip-copy-btn .vpntwmip-icon-check {
    display: none;
    color: #34d399;
}

.vpntwmip-copy-btn.vpntwmip-copied {
    background: rgba(52, 211, 153, 0.15);
    border-color: rgba(52, 211, 153, 0.3);
}

.vpntwmip-copy-btn.vpntwmip-copied .vpntwmip-icon-copy { display: none; }
.vpntwmip-copy-btn.vpntwmip-copied .vpntwmip-icon-check { display: block; }

/* Status Banner */
.vpntwmip-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 8px 16px;
    border-radius: var(--wmip-radius-pill);
    font-size: 13px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
}

.vpntwmip-status[data-status="good"] {
    background: rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.25);
    color: #93c5fd;
}

.vpntwmip-status[data-status="caution"] {
    background: rgba(217, 119, 6, 0.12);
    border-color: rgba(217, 119, 6, 0.25);
    color: #fcd34d;
}

.vpntwmip-status[data-status="risk"] {
    background: rgba(234, 88, 12, 0.12);
    border-color: rgba(234, 88, 12, 0.25);
    color: #fdba74;
}

.vpntwmip-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.vpntwmip-status[data-status="loading"] .vpntwmip-status-dot {
    animation: vpntwmip-pulse 1.5s ease-in-out infinite;
}

/* ── CARDS ────────────────────────────────────────────────── */
.vpntwmip-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin: 20px 0;
}

@media (min-width: 640px) {
    .vpntwmip-cards {
        grid-template-columns: 1fr 1fr;
    }
}

.vpntwmip-card {
    background: var(--wmip-card);
    border: 1px solid var(--wmip-card-border);
    border-radius: var(--wmip-radius);
    overflow: hidden;
    box-shadow: var(--wmip-shadow);
    transition: box-shadow var(--wmip-transition);
}

.vpntwmip-card:hover {
    box-shadow: var(--wmip-shadow-md);
}

.vpntwmip-card--wide {
    grid-column: 1 / -1;
}

.vpntwmip-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px 0;
}

.vpntwmip-card-header h3 {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
    color: var(--wmip-text);
}

.vpntwmip-card-icon {
    width: 20px;
    height: 20px;
    color: var(--wmip-text-muted);
    flex-shrink: 0;
}

.vpntwmip-card-body {
    padding: 14px 20px 18px;
}

/* ── Fields ──────────────────────────────────────────────── */
.vpntwmip-field {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 6px 0;
    border-bottom: 1px solid #f1f5f9;
    gap: 12px;
}

.vpntwmip-field:last-of-type {
    border-bottom: none;
}

.vpntwmip-field-label {
    font-size: 13px;
    color: var(--wmip-text-muted);
    flex-shrink: 0;
    white-space: nowrap;
}

.vpntwmip-field-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--wmip-text);
    text-align: right;
    word-break: break-word;
}

.vpntwmip-field-value--mono {
    font-family: var(--vpnt-font-mono, 'Space Mono', monospace);
    font-size: 12px;
    word-break: break-all;
}

.vpntwmip-field-note {
    font-size: 12px;
    color: var(--wmip-text-faint);
    margin: 8px 0 0;
    font-style: italic;
}

/* ── Badges ──────────────────────────────────────────────── */
.vpntwmip-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: var(--wmip-radius-pill);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.vpntwmip-badge--good {
    background: var(--wmip-good-bg);
    color: var(--wmip-good);
    border: 1px solid var(--wmip-good-border);
}

.vpntwmip-badge--caution {
    background: var(--wmip-caution-bg);
    color: var(--wmip-caution);
    border: 1px solid var(--wmip-caution-border);
}

.vpntwmip-badge--risk {
    background: var(--wmip-risk-bg);
    color: var(--wmip-risk);
    border: 1px solid var(--wmip-risk-border);
}

.vpntwmip-badge--neutral {
    background: var(--wmip-neutral-bg);
    color: var(--wmip-neutral);
    border: 1px solid #e5e7eb;
}

/* ── Privacy Checks ──────────────────────────────────────── */
.vpntwmip-checks {
    list-style: none;
    margin: 0;
    padding: 0;
}

.vpntwmip-check {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #f1f5f9;
}

.vpntwmip-check:last-child {
    border-bottom: none;
}

.vpntwmip-check-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 12px;
}

.vpntwmip-check-icon--loading {
    background: var(--wmip-neutral-bg);
    border: 2px solid #e5e7eb;
    animation: vpntwmip-pulse 1.5s ease-in-out infinite;
}

.vpntwmip-check-icon--good {
    background: var(--wmip-good-bg);
    border: 2px solid var(--wmip-good-border);
    color: var(--wmip-good);
    animation: none;
}

.vpntwmip-check-icon--good::after {
    content: "\2713";
}

.vpntwmip-check-icon--caution {
    background: var(--wmip-caution-bg);
    border: 2px solid var(--wmip-caution-border);
    color: var(--wmip-caution);
    animation: none;
}

.vpntwmip-check-icon--caution::after {
    content: "\2212";
}

.vpntwmip-check-icon--risk {
    background: var(--wmip-risk-bg);
    border: 2px solid var(--wmip-risk-border);
    color: var(--wmip-risk);
    animation: none;
}

.vpntwmip-check-icon--risk::after {
    content: "\2717";
}

.vpntwmip-check-icon--neutral {
    background: var(--wmip-neutral-bg);
    border: 2px solid #d1d5db;
    color: var(--wmip-neutral);
    animation: none;
}

.vpntwmip-check-icon--neutral::after {
    content: "\2139";
}

.vpntwmip-check-label {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: var(--wmip-text);
}

.vpntwmip-check-result {
    font-size: 13px;
    color: var(--wmip-text-muted);
    text-align: right;
}

.vpntwmip-privacy-summary {
    font-size: 13px;
    color: var(--wmip-text-muted);
    margin: 10px 0 0;
    padding-top: 10px;
    border-top: 1px solid #f1f5f9;
    line-height: 1.5;
}

/* ── Actions ─────────────────────────────────────────────── */
.vpntwmip-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
    justify-content: center;
}

.vpntwmip-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--wmip-radius-sm);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--wmip-transition);
    text-decoration: none;
    white-space: nowrap;
    border: none;
    line-height: 1.4;
}

.vpntwmip-btn-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.vpntwmip-btn--primary {
    background: var(--wmip-good);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.vpntwmip-btn--primary:hover {
    background: #1d4ed8;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
    transform: translateY(-1px);
    color: #ffffff;
}

.vpntwmip-btn--secondary {
    background: var(--wmip-neutral-bg);
    color: var(--wmip-text);
    border: 1px solid var(--wmip-card-border);
}

.vpntwmip-btn--secondary:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.vpntwmip-btn--outline {
    background: transparent;
    color: var(--wmip-good);
    border: 1px solid var(--wmip-good);
}

.vpntwmip-btn--outline:hover {
    background: var(--wmip-good-bg);
    color: var(--wmip-good);
}

/* ── Advanced Details ────────────────────────────────────── */
.vpntwmip-advanced {
    background: var(--wmip-card);
    border: 1px solid var(--wmip-card-border);
    border-radius: var(--wmip-radius);
    margin: 20px 0;
    box-shadow: var(--wmip-shadow);
}

.vpntwmip-advanced-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--wmip-text);
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.vpntwmip-advanced-toggle::-webkit-details-marker {
    display: none;
}

.vpntwmip-advanced-chevron {
    width: 18px;
    height: 18px;
    color: var(--wmip-text-muted);
    transition: transform var(--wmip-transition);
}

.vpntwmip-advanced[open] .vpntwmip-advanced-chevron {
    transform: rotate(180deg);
}

.vpntwmip-advanced-body {
    padding: 0 20px 18px;
    border-top: 1px solid #f1f5f9;
}

/* ── Trust Line ──────────────────────────────────────────── */
.vpntwmip-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    font-size: 12px;
    color: var(--wmip-text-faint);
    text-align: center;
}

.vpntwmip-trust-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--wmip-text-faint);
}

.vpntwmip-disclaimer {
    font-size: 12px;
    color: var(--wmip-text-faint);
    text-align: center;
    margin-top: 8px;
}

/* ── Toast ────────────────────────────────────────────────── */
.vpntwmip-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #1e293b;
    color: #f1f5f9;
    padding: 10px 20px;
    border-radius: var(--wmip-radius-sm);
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--wmip-shadow-lg);
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

.vpntwmip-toast.vpntwmip-toast--visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ── SEO Content ─────────────────────────────────────────── */
.vpntwmip-seo {
    margin-top: 48px;
    max-width: 820px;
}

.vpntwmip-seo h2 {
    font-family: var(--vpnt-font-heading, 'Space Mono', monospace);
    font-size: 24px;
    font-weight: 700;
    color: var(--wmip-text);
    margin: 40px 0 12px;
    line-height: 1.3;
    letter-spacing: var(--vpnt-heading-letter-spacing, -0.02em);
}

.vpntwmip-seo h2:first-child {
    margin-top: 0;
}

.vpntwmip-seo h3 {
    font-family: var(--vpnt-font-heading, 'Space Mono', monospace);
    font-size: 18px;
    font-weight: 600;
    color: var(--wmip-text);
    margin: 28px 0 8px;
    letter-spacing: var(--vpnt-heading-letter-spacing, -0.02em);
    line-height: 1.4;
}

.vpntwmip-seo p {
    color: var(--wmip-text-muted);
    margin: 0 0 12px;
    line-height: 1.7;
}

.vpntwmip-seo ul, .vpntwmip-seo ol {
    color: var(--wmip-text-muted);
    padding-left: 24px;
    margin: 0 0 16px;
}

.vpntwmip-seo li {
    margin-bottom: 0.35em;
    line-height: 1.6;
}

.vpntwmip-seo code {
    font-family: var(--vpnt-font-mono, 'Space Mono', monospace);
    font-size: 0.9em;
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--wmip-text);
}

.vpntwmip-seo a {
    color: var(--wmip-good);
    text-decoration: none;
}

.vpntwmip-seo a:hover {
    text-decoration: underline;
}

/* ── FAQ ─────────────────────────────────────────────────── */
.vpntwmip-faq-section {
    margin-top: 40px;
    max-width: 820px;
}

.vpntwmip-faq-section h2 {
    font-family: var(--vpnt-font-heading, 'Space Mono', monospace);
    font-size: 24px;
    font-weight: 700;
    color: var(--wmip-text);
    margin: 0 0 16px;
    letter-spacing: var(--vpnt-heading-letter-spacing, -0.02em);
    line-height: 1.3;
}

.vpntwmip-faq-item {
    border: 1px solid var(--wmip-card-border);
    border-radius: var(--wmip-radius-sm);
    margin-bottom: 8px;
    overflow: hidden;
    background: var(--wmip-card);
}

.vpntwmip-faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    padding: 14px 18px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    color: var(--wmip-text);
    text-align: left;
    cursor: pointer;
    line-height: 1.4;
}

.vpntwmip-faq-q:hover {
    background: #fafbfc;
}

.vpntwmip-faq-chevron {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--wmip-text-muted);
    transition: transform var(--wmip-transition);
}

.vpntwmip-faq-q[aria-expanded="true"] .vpntwmip-faq-chevron {
    transform: rotate(180deg);
}

.vpntwmip-faq-a {
    padding: 0 18px 16px;
    color: var(--wmip-text-muted);
    line-height: 1.7;
}

.vpntwmip-faq-a p {
    margin: 0;
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 639px) {
    .vpntwmip-hero {
        padding: 24px 16px 22px;
    }

    .vpntwmip-ip-value {
        font-size: 20px;
    }

    .vpntwmip-ip-value--ipv6 {
        font-size: 13px;
    }

    .vpntwmip-card-body {
        padding: 12px 16px 14px;
    }

    .vpntwmip-card-header {
        padding: 14px 16px 0;
    }

    .vpntwmip-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .vpntwmip-btn {
        justify-content: center;
    }

    .vpntwmip-seo h2 {
        font-size: 20px;
    }

    .vpntwmip-seo h3 {
        font-size: 16px;
    }
}

/* ── Print ───────────────────────────────────────────────── */
@media print {
    .vpntwmip-actions,
    .vpntwmip-toast,
    .vpntwmip-copy-btn,
    .vpntwmip-trust,
    .vpntwmip-advanced {
        display: none !important;
    }

    .vpntwmip-hero {
        background: #f8fafc !important;
        color: #1e293b !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .vpntwmip-ip-value {
        color: #1e293b !important;
    }
}

/* ── UX Magic Micro-Delights ─────────────────────────────── */
@keyframes vpntwmip-copy-bounce {
    0% { transform: scale(1); }
    40% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.vpntwmip-copy-btn.vpntwmip-copy-bounce {
    animation: vpntwmip-copy-bounce 200ms ease-out;
}

@keyframes vpntwmip-vpn-pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(37, 99, 235, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

.vpntwmip-check.vpntwmip-vpn-celebrate {
    animation: vpntwmip-vpn-pulse 800ms ease-out;
}

/* ── Contextual Tooltips ─────────────────────────────────── */
.vpntwmip-tip {
    position: relative;
    cursor: help;
    border-bottom: 1px dotted var(--wmip-muted, #94a3b8);
}
.vpntwmip-tip::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: #1e293b;
    color: #f1f5f9;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    padding: 8px 12px;
    border-radius: 8px;
    white-space: normal;
    width: max-content;
    max-width: 240px;
    text-align: left;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    text-transform: none;
    letter-spacing: normal;
}
.vpntwmip-tip::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #1e293b;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
    z-index: 100;
}
.vpntwmip-tip:hover::after,
.vpntwmip-tip:hover::before {
    opacity: 1;
}

/* ── Reduced Motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .vpntwmip-skeleton {
        animation: none;
        opacity: 0.5;
    }

    .vpntwmip-status[data-status="loading"] .vpntwmip-status-dot {
        animation: none;
    }

    .vpntwmip-toast {
        transition: opacity 0.1s;
    }

    .vpntwmip-copy-btn,
    .vpntwmip-btn--primary,
    .vpntwmip-faq-chevron,
    .vpntwmip-advanced-chevron {
        transition: none;
    }

    .vpntwmip-copy-btn.vpntwmip-copy-bounce,
    .vpntwmip-check.vpntwmip-vpn-celebrate {
        animation: none;
    }
}