/**
 * Random IP Generator Stylesheet — Cyber Kendra Theme
 * Dedicated styles for Random IP Address Generator:
 *  - 2-Column Split Dashboard (Parallel Stretch Height)
 *  - IPv4 Octet Inputs Row & IPv6 Version Switcher
 *  - High-Visibility Action Buttons (GENERATE, COPY, DOWNLOAD)
 *  - Comprehensive Mobile / Tablet Responsive Breakpoints
 *
 * CSS Variables from Theme Core:
 *  - Colors: var(--clr-primary), var(--clr-bg), var(--clr-surface), var(--clr-surface-alt), var(--clr-text), var(--clr-text-muted), var(--clr-border)
 *  - Fonts:  var(--font-display), var(--font-ui), var(--font-mono)
 */

/* ── Section Container ────────────────────────────────────────────────────── */
.ck-ip-section {
    padding-bottom: var(--sp-12, 32px);
}

/* ── Privacy Callout Banner ───────────────────────────────────────────────── */
.ck-ip-notice-banner {
    display: flex;
    align-items: center;
    gap: var(--sp-3, 12px);
    background: color-mix(in srgb, var(--clr-primary) 8%, var(--clr-surface));
    border: 1px solid color-mix(in srgb, var(--clr-primary) 30%, transparent);
    border-radius: var(--md, 8px);
    padding: var(--sp-3, 12px) var(--sp-5, 20px);
    margin-bottom: var(--sp-6, 24px);
    font-family: var(--font-ui);
    font-size: 0.88rem;
    color: var(--clr-text);
}

.ck-ip-notice-banner__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    font-size: 1.35rem;
    flex-shrink: 0;
}

.ck-ip-notice-banner__content {
    line-height: 1.45;
}

/* ═══════════════════════════════════════════════════════════════════════════
   2-COLUMN SPLIT DASHBOARD LAYOUT (PARALLEL HEIGHTS)
   ═══════════════════════════════════════════════════════════════════════════ */
.ck-ip-dashboard {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-6, 24px);
    align-items: stretch; /* Parallel equal height stretch */
}

.ck-ip-column {
    display: flex;
    flex-direction: column;
}

.ck-ip-column--config,
.ck-ip-column--output {
    height: 100%;
}

/* ── Card Containers ──────────────────────────────────────────────────────── */
.ck-ip-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--md, 10px);
    padding: var(--sp-5, 20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: border-color 0.2s ease;
}

.ck-ip-card:hover {
    border-color: color-mix(in srgb, var(--clr-primary) 40%, var(--clr-border));
}

.ck-ip-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--sp-3, 12px);
    margin-bottom: var(--sp-4, 16px);
    border-bottom: 1px solid var(--clr-border);
    flex-wrap: wrap;
    gap: 12px;
}

.ck-ip-card__title-wrap {
    display: flex;
    align-items: center;
    gap: var(--sp-2, 8px);
}

.ck-ip-card__icon {
    font-size: 1.35rem;
    color: var(--clr-primary);
}

.ck-ip-card__icon--output {
    color: #10b981;
}

.ck-ip-card__title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--clr-text);
    margin: 0;
}

.ck-ip-badge {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    color: #10b981;
    background: color-mix(in srgb, #10b981 12%, transparent);
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid color-mix(in srgb, #10b981 25%, transparent);
}

/* ── VERSION TABS ─────────────────────────────────────────────────────────── */
.ck-ip-version-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--clr-surface-alt);
    padding: 3px;
    border-radius: var(--sm, 6px);
    border: 1px solid var(--clr-border);
}

.ck-ip-version-tab {
    padding: 4px 12px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--clr-text-muted);
    background: transparent;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ck-ip-version-tab--active {
    background: var(--clr-primary);
    color: #ffffff;
}

/* ── FIELD GROUPS & INPUTS ───────────────────────────────────────────────── */
.ck-ip-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: var(--sp-4, 16px);
}

.ck-ip-label {
    font-family: var(--font-ui);
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--clr-text);
}

.ck-ip-sub-title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--clr-text);
    margin: 0 0 10px 0;
}

.ck-ip-sub-tag {
    font-family: var(--font-ui);
    font-size: 0.78rem;
    color: var(--clr-text-muted);
}

.ck-ip-select,
.ck-ip-text-input {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    font-family: var(--font-ui);
    font-size: 0.88rem;
    color: var(--clr-text);
    background: var(--clr-surface-alt);
    border: 1px solid var(--clr-border);
    border-radius: var(--sm, 6px);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.ck-ip-select:focus,
.ck-ip-text-input:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--clr-primary) 20%, transparent);
}

/* ── OCTET INPUT ROWS ────────────────────────────────────────────────────── */
.ck-ip-range-container {
    background: var(--clr-surface-alt);
    border: 1px solid var(--clr-border);
    border-radius: var(--sm, 6px);
    padding: var(--sp-4, 16px);
    margin-bottom: var(--sp-4, 16px);
}

.ck-ip-octet-row {
    display: flex;
    align-items: center;
    gap: var(--sp-3, 12px);
    margin-bottom: 12px;
}

.ck-ip-octet-row:last-child {
    margin-bottom: 0;
}

.ck-ip-octet-label {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--clr-text);
    width: 48px;
    flex-shrink: 0;
    background: var(--clr-surface);
    padding: 6px 10px;
    border-radius: 4px;
    border: 1px solid var(--clr-border);
    text-align: center;
}

.ck-ip-octet-inputs {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
}

.ck-ip-octet-input {
    flex: 1;
    width: 0;
    height: 38px;
    padding: 0 4px;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    font-weight: 600;
    text-align: center;
    color: var(--clr-text);
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: 4px;
    outline: none;
    transition: border-color 0.15s ease;
    box-sizing: border-box;
    -moz-appearance: textfield;
}

.ck-ip-octet-input::-webkit-outer-spin-button,
.ck-ip-octet-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ck-ip-octet-input:focus {
    border-color: var(--clr-primary);
}

.ck-ip-dot {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-text-muted);
}

.ck-ip-amount-title-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ck-ip-checkbox-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.ck-ip-checkbox {
    accent-color: var(--clr-primary);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.ck-ip-checkbox-label {
    font-family: var(--font-ui);
    font-size: 0.82rem;
    color: var(--clr-text-muted);
    cursor: pointer;
}

/* ── ACTION BUTTONS BAR (GENERATE, COPY, DOWNLOAD) ──────────────────────── */
.ck-ip-actions-bar {
    display: flex;
    align-items: center;
    gap: var(--sp-3, 12px);
    flex-wrap: wrap;
    margin-bottom: var(--sp-4, 14px);
}

.ck-ip-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 40px;
    padding: 0 18px;
    font-family: var(--font-ui);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: var(--sm, 6px);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.ck-ip-btn--generate {
    background: #10b981;
    color: #ffffff;
}

.ck-ip-btn--generate:hover {
    background: #059669;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

.ck-ip-btn--copy {
    background: #0284c7;
    color: #ffffff;
}

.ck-ip-btn--copy:hover {
    background: #0369a1;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.ck-ip-btn--copy.copied {
    background: #10b981;
}

.ck-ip-btn--download {
    background: #f59e0b;
    color: #ffffff;
}

.ck-ip-btn--download:hover {
    background: #d97706;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

.ck-ip-btn--outline {
    background: transparent;
    color: var(--clr-text-muted);
    border-color: var(--clr-border);
    padding: 0 12px;
}

.ck-ip-btn--outline:hover {
    background: var(--clr-surface-alt);
    color: #ef4444;
    border-color: color-mix(in srgb, #ef4444 40%, transparent);
}

/* ── STATUS ALERT BAR ────────────────────────────────────────────────────── */
.ck-ip-status-bar {
    padding: var(--sp-3, 10px) var(--sp-4, 14px);
    background: var(--clr-surface-alt);
    border: 1px solid var(--clr-border);
    border-radius: var(--sm, 6px);
    margin-bottom: var(--sp-4, 14px);
    font-family: var(--font-ui);
    font-size: 0.84rem;
    color: var(--clr-text-muted);
    transition: all 0.2s ease;
}

.ck-ip-status-bar--success {
    background: color-mix(in srgb, #10b981 12%, var(--clr-surface));
    border-color: color-mix(in srgb, #10b981 30%, transparent);
    color: #059669;
    font-weight: 600;
}

/* ── OUTPUT TEXTAREA (PARALLEL STRETCH) ──────────────────────────────────── */
.ck-ip-output-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ck-ip-textarea {
    width: 100%;
    flex: 1;
    min-height: 240px;
    padding: var(--sp-4, 16px);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    line-height: 1.7;
    color: #38bdf8;
    background: #0f172a;
    border: 1px solid #1e293b;
    border-radius: var(--sm, 6px);
    resize: vertical;
    outline: none;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.ck-ip-textarea:focus {
    border-color: var(--clr-primary);
}

/* ── Editor Content Area ─────────────────────────────────────────────────── */
.ck-ip-editor-content {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--md, 8px);
    padding: var(--sp-8, 32px);
    margin-top: var(--sp-8, 32px);
    color: var(--clr-text);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE MEDIA QUERIES (RANDOM IP GENERATOR)
   ═══════════════════════════════════════════════════════════════════════════ */

/* Large Laptops & Standard Desktops (992px to 1200px) */
@media (max-width: 1200px) {
    .ck-ip-dashboard {
        gap: var(--sp-5, 20px);
    }

    .ck-ip-textarea {
        min-height: 220px;
    }
}

/* Tablets (768px to 991px) */
@media (max-width: 991px) {
    .ck-ip-dashboard {
        grid-template-columns: 1fr;
    }

    .ck-ip-column--config,
    .ck-ip-column--output {
        height: auto;
    }

    .ck-ip-card {
        height: auto;
    }

    .ck-ip-textarea {
        min-height: 200px;
    }
}

/* Small Tablets & Mobile Landscape (576px to 767px) */
@media (max-width: 767px) {
    .ck-ip-notice-banner {
        flex-direction: row;
        padding: 12px 16px;
    }

    .ck-ip-card {
        padding: var(--sp-4, 16px);
    }

    .ck-ip-actions-bar {
        gap: 10px;
    }

    .ck-ip-btn {
        flex: 1 1 auto;
        min-width: 110px;
    }
}

/* Mobile Portrait (< 576px) */
@media (max-width: 575px) {
    .ck-ip-notice-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .ck-ip-card__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .ck-ip-octet-row {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    .ck-ip-octet-label {
        width: 100%;
        box-sizing: border-box;
    }

    .ck-ip-actions-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .ck-ip-btn {
        width: 100%;
    }

    .ck-ip-textarea {
        font-size: 0.88rem;
        min-height: 180px;
        padding: 12px;
    }
}