html,
body {
    font-family: "Inter", "Roboto", Arial, sans-serif;
    min-height: 100%;
    background: #fff5f5;
}

body {
    position: relative;
    isolation: isolate;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: url("/images/bg-axis.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    opacity: 0.5;
    pointer-events: none;
    z-index: -1;
}

/* Quản trị: nền hành lang mờ + glass rõ hơn (ảnh /images/bg-axis.png hoặc thay bằng ảnh riêng) */
body:has(.admin-app-root) {
    background: linear-gradient(165deg, #dbeafe 0%, #eff6ff 45%, #f0fdfa 100%);
}

body:has(.admin-app-root)::before {
    opacity: 0.92;
    filter: blur(14px) saturate(1.08) brightness(1.02);
    transform: scale(1.08);
    background-position: center 35%;
}

/* Một khối nền trắng: header + điều hướng + nội dung */
.admin-single-panel {
    background: #ffffff;
    border: 1px solid #fecaca;
    border-radius: 1rem;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.07);
    overflow: hidden;
}

.admin-single-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.15rem;
    background: #ffffff;
}

.admin-single-nav {
    padding: 0.65rem 1.15rem 0.85rem;
    background: #fafafa;
    border-top: 1px solid #fecdd3;
    border-bottom: 1px solid #fecdd3;
}

.admin-single-content {
    padding: 1rem 1.15rem 1.35rem;
    background: #ffffff;
}

@media (min-width: 768px) {
    .admin-single-top,
    .admin-single-nav {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .admin-single-content {
        padding: 1.25rem 1.5rem 1.75rem;
    }
}

/* Thẻ con trong nội dung: chỉ viền nhẹ, không thêm khối trắng nổi */
.admin-app-root .admin-single-content .app-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

.admin-app-root .admin-single-content .app-card .card-body {
    background: transparent !important;
}

.app-root {
    min-height: 100vh;
    padding: 0;
}

.page-shell {
    width: min(980px, 100%);
    margin: 0 auto;
    padding: 0 1.25rem;
}

.page-shell-admin {
    width: min(1080px, 100%);
    margin: 0 auto;
    padding: 0 1.25rem;
}

.admin-single-nav .admin-nav-pill {
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid #fca5a5;
    color: #7f1d1d;
    background: #fff;
    text-decoration: none;
    padding: 0.35rem 0.95rem;
}

.admin-single-nav a.admin-nav-pill.active {
    background: #991b1b;
    color: #fff !important;
    border-color: #991b1b;
}

.admin-stat-tile {
    border: 1px solid #e2e8f0;
    border-radius: 0.65rem;
    padding: 0.9rem 1rem;
    height: 100%;
    background: #f8fafc;
}

.admin-table-panel {
    border: 1px solid #e2e8f0;
    border-radius: 0.65rem;
    overflow: hidden;
}

.admin-card-wide {
    width: 100%;
    max-width: none;
}

.admin-card-wide.app-card {
    width: 100%;
    max-width: none;
}

.admin-table-wrap {
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid #fecaca;
}

.admin-modal-overlay {
    z-index: 1200;
}

/* Icon + label trong nút (đồng bộ admin / đăng nhập) */
.cb-ibtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
}

.admin-page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.admin-page-header-main {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.admin-page-header-icon {
    font-size: 2rem;
    line-height: 1;
    flex-shrink: 0;
}

.admin-page-header-text h1 {
    margin-bottom: 0.15rem;
}

.admin-page-header-text p {
    margin: 0;
    font-size: 0.9rem;
    color: #7f1d1d;
    opacity: 0.85;
}

.admin-nav-inner {
    align-items: center;
}

.admin-thead-brand th {
    font-weight: 700;
    color: #7f1d1d;
    border-bottom-color: #fecaca !important;
}

.admin-action-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: flex-end;
}

@media (max-width: 576px) {
    .admin-action-stack {
        justify-content: flex-start;
    }
}

.admin-tts-grid {
    display: grid;
    gap: 1rem;
}

@media (min-width: 992px) {
    .admin-tts-grid {
        grid-template-columns: 1fr 1fr;
    }

    .admin-tts-span-2 {
        grid-column: span 2;
    }
}

.screen-center {
    min-height: calc(100vh - 2.5rem);
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-shell .screen-center {
    min-height: auto;
}

/* Đăng nhập: căn giữa trên/dưới và trái/phải trong viewport */
.auth-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 4vw, 2rem);
    box-sizing: border-box;
}

.auth-page-card-wrap {
    width: 100%;
    max-width: 26rem;
    margin: 0 auto;
}

.auth-card.app-card {
    width: 100% !important;
    max-width: 26rem;
    margin-left: auto;
    margin-right: auto;
    border-radius: 1.25rem;
    box-shadow: 0 20px 55px rgba(127, 29, 29, 0.14);
    border: 1px solid rgba(252, 165, 165, 0.5);
}

.auth-card .card-body {
    border-radius: 1.15rem;
}

.auth-logo {
    width: 4rem;
    height: 4rem;
    object-fit: contain;
    border-radius: 0.75rem;
    background: #fff;
    border: 1px solid #fecaca;
    padding: 0.3rem;
}

.auth-heading {
    font-size: clamp(1.2rem, 2.8vw, 1.45rem);
    font-weight: 800;
    letter-spacing: 0.02em;
    color: #7f1d1d;
    margin: 0.75rem 0 0.25rem;
    line-height: 1.25;
}

.auth-lead {
    font-size: 0.9rem;
    color: #991b1b;
    opacity: 0.9;
    margin: 0;
    line-height: 1.45;
}

.auth-divider {
    height: 1px;
    margin: 1.25rem 0 1.35rem;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(252, 165, 165, 0.65) 20%,
        rgba(252, 165, 165, 0.65) 80%,
        transparent
    );
}

.auth-footer-note {
    margin-top: 1.25rem;
    text-align: center;
    font-size: 0.8rem;
    color: #7f1d1d;
    opacity: 0.65;
    max-width: 26rem;
}

.auth-card .big-action-btn {
    min-height: 3.35rem;
    font-size: 1.15rem;
    font-weight: 800;
}

.app-card {
    width: min(760px, 100%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(2px);
}

.app-card .card-body {
    background: rgba(255, 255, 255, 0.72);
    border-radius: 1.2rem;
}

.top-menu {
    border: 0;
    border-radius: 1rem;
    padding: 0.8rem 1rem;
}

.top-menu-full {
    width: 100%;
    max-width: none;
    border-radius: 0;
    margin-bottom: 1rem !important;
}

.top-menu-shell {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
}

.top-menu-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.top-menu-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: nowrap;
    gap: 0.5rem;
    min-width: 0;
}

.top-menu-btn {
    min-height: 38px;
    padding: 0.35rem 0.8rem;
    border-radius: 0.55rem;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    white-space: nowrap;
    text-align: center;
    flex: 0 1 auto;
}

.hospital-topbar {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #fecaca;
}

.hospital-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 0.6rem;
    background: #fff;
    border: 1px solid #fca5a5;
    padding: 0.25rem;
}

.hospital-name {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 800;
    color: #991b1b;
}

.hospital-slogan {
    margin: 0;
    font-size: 0.95rem;
    color: #7f1d1d;
    font-weight: 600;
}

.screen-title {
    font-weight: 800;
    letter-spacing: 0.02em;
    color: #7f1d1d;
}

.dept-title {
    font-size: 1.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
}

.dept-icon {
    width: 2rem;
    height: 2rem;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    background: #fee2e2;
    font-size: 1.1rem;
}

.department-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.department-btn {
    min-height: 90px;
    border-radius: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
    border: 2px solid #fca5a5;
    background: #fff;
    color: #7f1d1d;
}

.department-btn.active,
.department-btn:hover {
    background: #ef4444;
    color: #fff;
    border-color: #dc2626;
}

.big-action-btn {
    min-height: 82px;
    border-radius: 1rem;
    font-size: 1.3rem;
    font-weight: 800;
}

.code-btn {
    min-height: 94px;
    text-align: left;
    border-radius: 1rem;
    color: #fff;
    border: 0;
    width: 100%;
    padding: 0.9rem 1rem;
}

.code-btn-title {
    font-size: 1.5rem;
    font-weight: 800;
}

.code-btn-subtitle {
    font-size: 1rem;
    opacity: 0.95;
}

.code-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.code-red {
    background: linear-gradient(120deg, #dc2626, #b91c1c);
}

.code-blue {
    background: linear-gradient(120deg, #2563eb, #1d4ed8);
}

.code-orange {
    background: linear-gradient(120deg, #f97316, #ea580c);
}

.code-pink {
    background: linear-gradient(120deg, #db2777, #be185d);
}

.code-black {
    background: linear-gradient(120deg, #374151, #111827);
}

.code-white {
    background: linear-gradient(120deg, #ffffff, #f3f4f6);
    color: #111827;
    border: 1px solid #d1d5db;
}

.code-white .code-btn-subtitle {
    opacity: 0.85;
}

.code-yellow {
    background: linear-gradient(120deg, #facc15, #eab308);
    color: #1f2937;
}

.code-yellow .code-btn-subtitle {
    opacity: 0.9;
}

.confirm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    display: grid;
    place-items: center;
    z-index: 999;
    padding: 1rem;
}

.confirm-modal {
    width: min(520px, 100%);
    border-radius: 1rem;
}

.confirm-title {
    font-weight: 800;
    color: #991b1b;
}

.broadcast-modal {
    border: 2px solid #fca5a5;
}

.countdown-chip {
    background: #fee2e2;
    color: #991b1b;
    border-radius: 999px;
    padding: 0.45rem 0.8rem;
    display: inline-block;
    font-weight: 600;
}

#blazor-error-ui {
    background: #991b1b;
    color: #fff;
}

@media (max-width: 768px) {
    .department-grid {
        grid-template-columns: 1fr;
    }

    .screen-title {
        font-size: 1.35rem;
    }

    .dept-title {
        font-size: 1.3rem;
    }

    .hospital-logo {
        width: 52px;
        height: 52px;
    }

    .hospital-name {
        font-size: 1.2rem;
    }

    .top-menu.card {
        border-radius: 0.8rem;
    }

    .top-menu-shell {
        flex-direction: column;
        align-items: flex-start;
    }

    .top-menu-right {
        width: 100%;
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .top-menu-btn {
        flex: 1 1 calc(50% - 0.5rem);
    }
}

@media (max-width: 576px) {
    .top-menu-btn {
        flex: 1 1 100%;
    }
}

@media (max-width: 576px) {
    .code-grid {
        grid-template-columns: 1fr;
    }
}