/**
 * Tra cứu thông tin trúng tuyển — frontend styles
 *
 * CSS hoàn toàn độc lập, không phụ thuộc biến CSS của theme host.
 * Tất cả màu sắc hard-code theo palette gốc của theme khoa-cnty:
 *   primary      #145402  (xanh đậm)
 *   primary-dark #0d3a01
 *   text         #333333
 *   text-soft    #666666
 *   border       #e5e5e5
 *   light        #f4f4f4
 *   white        #ffffff
 *   error-bg     #fef2f2
 *   error-fg     #991b1b
 *   error-bd     #fecaca
 *   invalid      #dc2626
 */

/* Force Be Vietnam Pro cho text elements, NHƯNG dùng :where() để specificity = 0.
   Nhờ đó rule font-family của Font Awesome (.fa-solid, .fa-brands...) vẫn thắng
   cho các thẻ <i> icon. */
.kcntv-lookup-page,
:where(.kcntv-lookup-page) h1,
:where(.kcntv-lookup-page) h2,
:where(.kcntv-lookup-page) h3,
:where(.kcntv-lookup-page) p,
:where(.kcntv-lookup-page) label,
:where(.kcntv-lookup-page) span,
:where(.kcntv-lookup-page) td,
:where(.kcntv-lookup-page) th,
:where(.kcntv-lookup-page) input,
:where(.kcntv-lookup-page) button,
:where(.kcntv-lookup-page) small,
:where(.kcntv-lookup-page) strong,
:where(.kcntv-lookup-page) em,
:where(.kcntv-lookup-page) b {
    font-family: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Đảm bảo icon Font Awesome dùng đúng font của nó (đề phòng theme host override) */
.kcntv-lookup-page .fa,
.kcntv-lookup-page .fa-solid,
.kcntv-lookup-page .fa-regular,
.kcntv-lookup-page .fa-light,
.kcntv-lookup-page .fa-thin,
.kcntv-lookup-page [class*="fa-"] {
    font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome" !important;
    font-style: normal;
    font-weight: 900;
}
.kcntv-lookup-page .fa-brands {
    font-family: "Font Awesome 6 Brands", "Font Awesome 5 Brands" !important;
    font-weight: 400;
}

/* Đảm bảo thuộc tính HTML `hidden` luôn thắng các rule display: flex/block bên dưới. */
.kcntv-lookup-page [hidden] {
    display: none !important;
}

.kcntv-lookup-page .kcntv-container {
    max-width: 720px;
    margin: 2rem auto;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.kcntv-lookup-page .kcntv-header {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #e5e5e5;
    padding-bottom: 1rem;
}

.kcntv-lookup-page .kcntv-title {
    color: #145402;
    font-size: 1.65rem;
    font-weight: 800;
    margin: 0 0 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.kcntv-lookup-page .kcntv-subtitle {
    color: #666666;
    margin: 0;
    font-size: 0.95rem;
}

/* Form — dùng CSS Grid + grid-template-areas để label / input / button thẳng hàng */
.kcntv-lookup-page .kcntv-form {
    margin-bottom: 0;
}

.kcntv-lookup-page .kcntv-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    grid-template-areas:
        "label-cccd label-name  btn-spacer"
        "input-cccd input-name  btn-action";
    column-gap: 0.75rem;
    row-gap: 0.4rem;
    align-items: center;
}

.kcntv-lookup-page .kcntv-form-grid label[for="kcntv-cccd"]   { grid-area: label-cccd; }
.kcntv-lookup-page .kcntv-form-grid label[for="kcntv-ho-ten"] { grid-area: label-name; }
.kcntv-lookup-page .kcntv-form-grid > span[aria-hidden]        { grid-area: btn-spacer; }
.kcntv-lookup-page .kcntv-form-grid #kcntv-cccd                 { grid-area: input-cccd; }
.kcntv-lookup-page .kcntv-form-grid #kcntv-ho-ten               { grid-area: input-name; }
.kcntv-lookup-page .kcntv-form-grid .kcntv-btn                 { grid-area: btn-action; }

.kcntv-lookup-page .kcntv-form-grid label {
    font-weight: 500;
    color: #333333;
    line-height: 1.4;
}

.kcntv-lookup-page .kcntv-form-grid input {
    width: 100%;
    height: 46px;
    padding: 0 0.9rem;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    color: #333333;
    background: #ffffff;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.kcntv-lookup-page .kcntv-form-grid input:focus {
    outline: none;
    border-color: #145402;
    box-shadow: 0 0 0 3px rgba(20, 84, 2, 0.12);
}

.kcntv-lookup-page .kcntv-form-grid input:invalid:not(:placeholder-shown) {
    border-color: #dc2626;
}

.kcntv-lookup-page .kcntv-form-hint {
    margin: 0.75rem 0 0;
    color: #666666;
    font-size: 0.85rem;
}

.kcntv-lookup-page .kcntv-btn {
    background: #145402;
    color: #ffffff;
    border: 0;
    height: 46px;
    padding: 0 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background 0.2s, transform 0.05s;
    white-space: nowrap;
}

.kcntv-lookup-page .kcntv-btn:hover {
    background: #0d3a01;
}

.kcntv-lookup-page .kcntv-btn:active {
    transform: translateY(1px);
}

.kcntv-lookup-page .kcntv-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Alerts */
.kcntv-lookup-page .kcntv-alert {
    margin-top: 1.5rem;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.kcntv-lookup-page .kcntv-alert-loading {
    background: #f4f4f4;
    color: #666666;
    justify-content: center;
}

.kcntv-lookup-page .kcntv-alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Result */
.kcntv-lookup-page .kcntv-result {
    margin-top: 1.5rem;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    overflow: hidden;
    background: #ffffff;
}

.kcntv-lookup-page .kcntv-result-title {
    background: #145402;
    color: #ffffff;
    margin: 0;
    padding: 0.85rem 1.25rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.kcntv-lookup-page .kcntv-result-table {
    width: 100%;
    border-collapse: collapse;
}

.kcntv-lookup-page .kcntv-result-table th,
.kcntv-lookup-page .kcntv-result-table td {
    padding: 0.7rem 1rem;
    text-align: left;
    border-bottom: 1px solid #e5e5e5;
    vertical-align: top;
}

.kcntv-lookup-page .kcntv-result-table th {
    width: 38%;
    color: #666666;
    font-weight: 500;
    background: #f4f4f4;
}

.kcntv-lookup-page .kcntv-result-table tr:last-child th,
.kcntv-lookup-page .kcntv-result-table tr:last-child td {
    border-bottom: 0;
}

.kcntv-lookup-page .kcntv-empty {
    color: #666666;
    font-style: italic;
}

.kcntv-lookup-page .kcntv-footer-hint {
    margin-top: 1.5rem;
    color: #666666;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0;
}

/* Responsive */
@media (max-width: 720px) {
    .kcntv-lookup-page .kcntv-form-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
            "label-cccd"
            "input-cccd"
            "label-name"
            "input-name"
            "btn-action";
    }
    .kcntv-lookup-page .kcntv-form-grid > span[aria-hidden] {
        display: none;
    }
    .kcntv-lookup-page .kcntv-btn {
        width: 100%;
    }
}

@media (max-width: 540px) {
    .kcntv-lookup-page .kcntv-container {
        margin: 1rem 0.5rem;
        padding: 1.25rem;
    }
    .kcntv-lookup-page .kcntv-title {
        font-size: 1.35rem;
    }
    .kcntv-lookup-page .kcntv-result-table th {
        width: 45%;
    }
}