/*
 * Immigration Updates – Front-End Styles
 *
 * All selectors are prefixed with `.immigration-` to prevent
 * conflicts with the existing WordPress theme.
 *
 * Design system:
 *   --imm-navy       : #0a1628   (headings)
 *   --imm-blue       : #050B52   (primary CTA)
 *   --imm-blue-light : #eff6ff   (badge bg)
 *   --imm-gray-bg    : #f4f7fb   (page bg)
 *   --imm-card-bg    : #ffffff
 *   --imm-border     : #e2e8f0
 *   --imm-text       : #374151
 *   --imm-muted      : #64748b
 */

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */

:root {
    --imm-navy: #0a1628;
    --imm-blue: #050B52;
    --imm-blue-hover: #1e40af;
    --imm-blue-light: #eff6ff;
    --imm-blue-mid: #bfdbfe;
    --imm-gray-bg: #f4f7fb;
    --imm-card-bg: #ffffff;
    --imm-border: #e2e8f0;
    --imm-text: #374151;
    --imm-muted: #64748b;
    --imm-radius-sm: 6px;
    --imm-radius-md: 10px;
    --imm-radius-lg: 16px;
    --imm-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --imm-shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
    --imm-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.18);
    --imm-transition: all 0.22s ease;
    --imm-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ============================================================
   TABS
   ============================================================ */

.immigration-tabs-wrapper {
    width: 100%;
    margin-bottom: 32px;
    font-family: var(--imm-font);
}

.immigration-tabs-container {
    background-color: #eef1f8;
    border-radius: 14px;
    padding: 6px;
    display: inline-flex;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.immigration-tabs-container::-webkit-scrollbar {
    display: none;
}

.immigration-tabs-list {
    display: inline-flex;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    gap: 4px;
    align-items: center;
    flex-wrap: nowrap;
}

.immigration-tab-item {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

/* Inactive tab */
.immigration-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: none;
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--imm-font);
    color: var(--imm-muted);
    cursor: pointer;
    border-radius: 10px;
    transition: var(--imm-transition);
    white-space: nowrap;
    line-height: 1;
    letter-spacing: -0.01em;
}

.immigration-tab-btn:hover {
    color: var(--imm-navy);
    background: rgba(255, 255, 255, 0.6);
}

/* Active tab */
.immigration-tab-btn.is-active {
    background: #ffffff;
    color: var(--imm-navy);
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(10, 22, 40, 0.12);
}

/* Count bubble */
.immigration-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 20px;
    padding: 0 6px;
    background: var(--imm-blue-light);
    color: var(--imm-blue);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
}

.immigration-tab-btn.is-active .immigration-tab-count {
    background: var(--imm-blue);
    color: #ffffff;
}

/* ============================================================
   CARDS REGION
   ============================================================ */

.immigration-cards-region {
    transition: opacity 0.25s ease;
    min-height: 200px;
}

.immigration-cards-region.is-loading {
    opacity: 0.4;
    pointer-events: none;
}

/* ============================================================
   CARDS GRID
   ============================================================ */

.immigration-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    font-family: var(--imm-font);
}

@media (max-width: 1024px) {
    .immigration-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .immigration-cards-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
}

/* ============================================================
   SINGLE CARD
   ============================================================ */

.immigration-card {
    background: var(--imm-card-bg);
    border: 1px solid var(--imm-border);
    border-radius: var(--imm-radius-md);
    padding: 22px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: var(--imm-shadow-sm);
    transition: var(--imm-transition);
    position: relative;
    overflow: hidden;
}

.immigration-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--imm-blue) 0%, #6366f1 100%);
    opacity: 0;
    transition: opacity 0.22s ease;
}

.immigration-card:hover {
    box-shadow: var(--imm-shadow-md);
    border-color: #c7d5f0;
    transform: translateY(-2px);
}

.immigration-card:hover::before {
    opacity: 1;
}

/* Card header: badge + date */
.immigration-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.immigration-card__date {
    font-size: 11px;
    color: var(--imm-muted);
    font-weight: 500;
    white-space: nowrap;
}

/* Card title */
.immigration-card__title {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: var(--imm-navy) !important;
    line-height: 1.4 !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Card excerpt */
.immigration-card__excerpt {
    font-size: 13.5px;
    color: var(--imm-muted);
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

/* Card footer + CTA */
.immigration-card__footer {
    margin-top: 4px;
    padding-top: 14px;
    border-top: 1px solid var(--imm-border);
}

.immigration-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    padding: 0;
    font-family: var(--imm-font);
    font-size: 13.5px;
    font-weight: 700;
    color: var(--imm-blue);
    cursor: pointer;
    transition: var(--imm-transition);
    letter-spacing: -0.01em;
}

.immigration-card__cta:hover {
    color: var(--imm-blue-hover);
    gap: 10px;
}

.immigration-card__cta-arrow {
    transition: transform 0.22s ease;
    flex-shrink: 0;
}

.immigration-card__cta:hover .immigration-card__cta-arrow {
    transform: translateX(3px);
}

/* ============================================================
   CATEGORY BADGE
   ============================================================ */

.immigration-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.5;
    text-transform: uppercase;
    background: var(--imm-blue-light);
    color: var(--imm-blue);
    white-space: nowrap;
}

/* Per-category colour tints */
.immigration-badge--work-visa {
    background: #eff6ff;
    color: #1d4ed8;
}

.immigration-badge--residence-visa {
    background: #f0fdf4;
    color: #166534;
}

.immigration-badge--family-visas {
    background: #fdf4ff;
    color: #7e22ce;
}

.immigration-badge--student-visa {
    background: #fff7ed;
    color: #c2410c;
}

.immigration-badge--business-investment {
    background: #fffbeb;
    color: #92400e;
}

.immigration-badge--visitor-visa {
    background: #ecfeff;
    color: #0e7490;
}

/* ============================================================
   NO RESULTS
   ============================================================ */

.immigration-no-results {
    text-align: center;
    padding: 60px 20px;
    background: #f8fafc;
    border-radius: var(--imm-radius-md);
    border: 1.5px dashed var(--imm-border);
    font-family: var(--imm-font);
}

.immigration-no-results__icon {
    font-size: 42px;
    margin-bottom: 14px;
}

.immigration-no-results__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--imm-navy);
    margin: 0 0 8px;
}

.immigration-no-results__message {
    font-size: 14px;
    color: var(--imm-muted);
    margin: 0;
    max-width: 360px;
    margin-inline: auto;
}

/* ============================================================
   MODAL OVERLAY
   ============================================================ */

.immigration-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 22, 40, 0.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    font-family: var(--imm-font);
    animation: imm-overlay-in 0.2s ease;
}

@keyframes imm-overlay-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ============================================================
   MODAL DIALOG BOX
   ============================================================ */

.immigration-modal-dialog {
    background: #ffffff;
    border-radius: var(--imm-radius-lg);
    width: 100%;
    max-width: 660px;
    max-height: 90vh;
    position: relative;
    box-shadow: var(--imm-shadow-lg);
    display: flex;
    flex-direction: column;
    animation: imm-modal-in 0.26s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

@keyframes imm-modal-in {
    from {
        opacity: 0;
        transform: translateY(18px) scale(0.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Close button */
.immigration-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 34px;
    height: 34px;
    background: #f1f5f9;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    color: var(--imm-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--imm-transition);
    z-index: 1;
    font-family: var(--imm-font);
}

.immigration-modal-close:hover {
    background: #e2e8f0;
    color: var(--imm-navy);
}

/* Scrollable body */
.immigration-modal-body {
    overflow-y: auto;
    padding: 36px 36px 28px;
    flex: 1;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}

.immigration-modal-body::-webkit-scrollbar {
    width: 5px;
}

.immigration-modal-body::-webkit-scrollbar-track {
    background: transparent;
}

.immigration-modal-body::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

/* Loading */
.immigration-modal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--imm-muted);
    font-size: 14px;
    gap: 14px;
}

.immigration-modal-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--imm-border);
    border-top-color: var(--imm-blue);
    border-radius: 50%;
    animation: imm-spin 0.8s linear infinite;
}

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

/* Modal header (badge + date inline) */
.immigration-modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.immigration-modal-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--imm-blue-light);
    color: var(--imm-blue);
}

.immigration-modal-meta-date {
    font-size: 12px;
    color: var(--imm-muted);
    font-weight: 500;
}

/* Modal title */
.immigration-modal-title {
    font-size: 24px !important;
    font-weight: 800 !important;
    color: var(--imm-navy) !important;
    line-height: 1.25 !important;
    margin: 0 0 14px !important;
    padding: 0 !important;
    letter-spacing: -0.02em;
}

/* Summary */
.immigration-modal-summary {
    font-size: 15px;
    color: var(--imm-text);
    line-height: 1.7;
    margin: 0 0 24px !important;
}

/* Detail sections */
.immigration-modal-section {
    background: #f8fafc;
    border: 1px solid var(--imm-border);
    border-radius: var(--imm-radius-sm);
    padding: 18px 20px;
    margin-bottom: 14px;
}

.immigration-modal-section__label {
    font-size: 11px !important;
    font-weight: 800 !important;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--imm-blue) !important;
    margin: 0 0 10px !important;
    padding: 0 !important;
    display: flex;
    align-items: center;
    gap: 6px;
}

.immigration-modal-section__icon {
    font-size: 14px;
}

.immigration-modal-section__body {
    font-size: 14px;
    color: var(--imm-text);
    line-height: 1.7;
    margin: 0;
}

/* CTA row */
.immigration-modal-cta-row {
    margin: 24px 0 20px;
}

.immigration-modal-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--imm-blue);
    color: #ffffff !important;
    text-decoration: none !important;
    padding: 13px 22px;
    border-radius: var(--imm-radius-sm);
    font-size: 14px;
    font-weight: 700;
    font-family: var(--imm-font);
    transition: var(--imm-transition);
    letter-spacing: -0.01em;
}

.immigration-modal-cta-btn:hover {
    background: var(--imm-blue-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(29, 78, 216, 0.3);
}

.immigration-modal-cta-btn svg {
    transition: transform 0.22s ease;
    flex-shrink: 0;
}

.immigration-modal-cta-btn:hover svg {
    transform: translateX(3px);
}

/* Footer */
.immigration-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--imm-border);
    margin-top: 4px;
}

.immigration-modal-back {
    background: none;
    border: 1px solid var(--imm-navy);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 5px;
    color: var(--imm-blue) !important;
    text-decoration: none !important;
    padding: 16px 22px;
    margin-left: 20px;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--imm-font);
    transition: var(--imm-transition);
    letter-spacing: -0.01em;
}

.immigration-modal-back:hover {
    border-color: var(--imm-navy);
    color: #fff !important;
    background: #f8fafc;
}

.immigration-modal-reviewed {
    font-size: 11.5px !important;
    color: var(--imm-muted) !important;
    margin: 0 !important;
    font-style: italic;
}

/* ============================================================
   RESPONSIVE – MOBILE
   ============================================================ */

@media (max-width: 640px) {
    .immigration-tabs-btn {
        padding: 10px 14px;
        font-size: 13px;
    }

    .immigration-modal-dialog {
        border-radius: var(--imm-radius-md);
        max-height: 96vh;
    }

    .immigration-modal-body {
        padding: 24px 20px 20px;
    }

    .immigration-modal-title {
        font-size: 20px !important;
    }

    .immigration-modal-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}