/* =========================
   app.css (교체 완성본)
   여백/안전영역/툴바 패딩 최적화 포함
   ========================= */

/* 검증 표시 */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

/* Blazor error UI */
#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred.";
    }

/* 부트 로딩 원형 */
.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #1b6ec2;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

/* 입력 placeholder */
.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* =========================
   전역/브랜드 변수
   ========================= */
:root {
    --btn-primary: #2563eb;
    --btn-primary-hover: #1d4ed8;
    --btn-primary-active: #1e40af;
    --btn-primary-ring: rgba(37,99,235,.35);
    --boot-bg: #ffffff;
    --boot-fg: #111827;
    --boot-card-bg: rgba(255,255,255,.86);
    --boot-card-border: rgba(0,0,0,.06);
    --boot-card-shadow: 0 10px 30px rgba(0,0,0,.08);
    /* 상단(헤더+메뉴) 총 높이 추정치 → iframe 높이 계산에 사용 */
    --topbars-h: 112px;
    /* 안전영역 별칭 변수 */
    --cm-safe-l: env(safe-area-inset-left, 0px);
    --cm-safe-r: env(safe-area-inset-right, 0px);
}

/* =========================
   부트 스크린 (라이트 고정)
   ========================= */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (orientation: landscape) {
    .boot-card {
        width: min(600px, 70vw);
    }
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden; /* 가로 흔들림 방지 */
    overscroll-behavior-y: none; /* 위아래 바운스를 body로 전달하지 않기 */
}

html, body, #app {
    height: 100%;
}

.boot-screen {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    padding-top: calc(env(safe-area-inset-top, 0px) + 24px);
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 24px);
    background: var(--boot-bg, #ffffff);
    color: var(--boot-fg, #111827);
    z-index: 9999;
}

.boot-card {
    width: min(520px, 92vw);
    border-radius: 16px;
    box-shadow: var(--boot-card-shadow);
    border: 1px solid var(--boot-card-border);
    background: var(--boot-card-bg);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    padding: clamp(20px, 4vw, 32px);
    text-align: center;
}

.boot-title {
    margin: 12px 0 4px 0;
    font-size: clamp(20px, 4.8vw, 28px);
    font-weight: 700;
    letter-spacing: .2px;
}

.boot-msg {
    margin: 6px 0 2px 0;
    font-size: clamp(14px, 3.6vw, 16px);
}

.boot-sub {
    margin: 0;
    opacity: .7;
    font-size: clamp(12px, 3.2vw, 14px);
}

.spinner {
    --sz: clamp(36px, 9vw, 48px);
    width: var(--sz);
    height: var(--sz);
    margin: 0 auto 12px auto;
    border-radius: 50%;
    border: 3px solid #e5e7eb;
    border-top-color: #3b82f6;
    animation: spin 0.9s linear infinite;
}
/* 부트 카드 내부 글자색 라이트 고정 */
.boot-screen .boot-card, .boot-screen .boot-card * {
    color: #111827 !important;
    -webkit-text-fill-color: #111827 !important;
}

/* =========================
   앱 뷰포트(안전영역은 여기서만 적용)
   ========================= */
.app-viewport {
    min-height: 100dvh;
    min-height: 100svh;
    padding-top: env(safe-area-inset-top, 0px);
    padding-right: env(safe-area-inset-right, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    background: transparent;
}

@supports not (height: 100dvh) {
    .app-viewport {
        min-height: 100vh;
    }
}

/* =========================
   상단 스택(#topbars) - 안전영역 패딩은 제거(중복 방지)
   → safe-area는 .app-viewport에서만 적용
   ========================= */
/* (의도적으로 비워둠 — 과거 safe-area 패딩 중복 적용을 막기 위함) */

/* =========================
   Toolbar 패딩/여백 최적화
   ========================= */
/* MudToolBar의 내부 기본 좌우 패딩 제거 */
.mud-toolbar, .mud-toolbar .mud-toolbar-root {
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* 우리 커스텀 툴바: 좌우 여백 = 기본 8px vs safe-area 중 큰 값 */
.custom-toolbar {
    padding-inline: max(8px, var(--cm-safe-l)) max(8px, var(--cm-safe-r)) !important;
}

/* =========================
   언어 선택 드롭다운 가독성 & 반응형 폭
   ========================= */
.language-select .mud-input-control,
.language-select .mud-input-slot,
.language-select input.mud-input-element {
    color: white !important;
}

/* 기본(데스크톱) — 기존 고정폭 유지 */
.language-select {
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 4px 8px;
    width: 310px;
    max-width: 310px;
    min-width: 310px;
    flex-grow: 0;
}

.mud-select {
    flex-grow: 0 !important;
}

/* 모바일에서는 유연 폭으로 전환 */
@media (max-width: 768px) {
    .language-select {
        width: auto !important;
        min-width: 200px !important;
        max-width: 50vw !important; /* 필요에 따라 45~60vw 조절 가능 */
    }
}

/* =========================
   IFrame 로딩 오버레이(라이트 고정)
   ========================= */
.iframe-loading-mask {
    background-color: transparent !important; /* 완전 투명(기본) */
    color: inherit !important;
    -webkit-text-size-adjust: 100%;
}

    .iframe-loading-mask[data-theme-fixed="light"] {
        background: rgba(255,255,255,.96) !important;
        color: #111827 !important;
        -webkit-text-fill-color: #111827 !important;
    }

/* =========================
   IFrame 높이 계산 (상단 스택 높이 차감)
   ========================= */
.iframe-container {
    height: clamp(900px, calc(100dvh - var(--topbars-h, 0px)), 1200px);
    box-sizing: border-box;
    flex: 1 1 auto;
    min-height: 0;
}

@supports not (height: 1dvh) {
    .iframe-container {
        height: clamp(900px, calc(100vh - var(--topbars-h, 0px)), 1200px);
    }
}
/* 모바일: 화면 가용 높이를 꽉 채움(클램프 제거) */
@media (max-width: 768px) {
    .iframe-container {
        height: calc(100dvh - var(--topbars-h, 0px));
    }
}

/* =========================
   모바일 보조: 세로 시 가로 스크롤 허용(메뉴가 많을 때)
   (참고: 실제 overflow-x 처리는 Menu.razor.css에서도 적용 중)
   ========================= */
@media (max-width: 768px) and (orientation: portrait) {
    #topbars .custom-toolbar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }

        #topbars .custom-toolbar > * {
            flex: 0 0 auto;
        }
}

/* =========================
   메뉴 버튼 폭 — 모바일에서 살짝 축소(선택)
   ========================= */
@media (max-width: 768px) {
    .custom-menu-button {
        width: 84px !important;
    }
    /* 기본 100px → 84px */
}

/* =========================
   단축 버튼 그리드(기존 유지)
   ========================= */
#cmShortcuts .cm-shortcut-item .cm-close {
    position: absolute;
    right: 6px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 18px;
    height: 18px;
    z-index: 2;
}

#cmShortcuts {
    display: grid;
    grid-template-columns: repeat(auto-fill, 22ch);
    grid-auto-rows: 40px;
    column-gap: 7ch;
    row-gap: 12px;
}

.cm-shortcut:hover {
    filter: brightness(0.95);
}

.cm-shortcut-wrap {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    padding: .5rem 1rem;
}

.cm-close {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 22px;
    height: 22px;
    border-radius: 9999px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 700;
    font-size: 14px;
    z-index: 2;
    pointer-events: auto;
}

    .cm-close:hover {
        transform: scale(1.05);
    }

.mud-icon-button.pin-active .mud-icon-root {
    color: #2d71c4 !important;
}

.mud-icon-button.pin-active {
    background-color: rgba(45,113,196,.10);
}

/* 데스크톱 레이아웃 — 단축 버튼 멀티 컬럼(기존 유지) */
@media (min-width: 992px) {
    #cmShortcuts {
        display: block !important;
    }

        #cmShortcuts.cm-shortcut-wrap {
            display: block !important;
            column-width: 28ch;
            column-gap: 1.5cm;
            column-fill: auto;
            height: calc(100vh - 150px);
            overflow: auto;
            padding: .5rem 1rem;
        }

        #cmShortcuts .cm-shortcut-item {
            break-inside: avoid;
            -webkit-column-break-inside: avoid;
            -moz-column-break-inside: avoid;
            display: block !important;
            width: 100% !important;
            margin: 0 0 0.2cm !important;
            position: relative;
            flex: initial !important;
        }

        #cmShortcuts .cm-shortcut {
            width: 100% !important;
            min-height: 40px;
            font-weight: 700;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            padding-right: 28px;
        }

        #cmShortcuts .cm-close {
            position: absolute;
            top: 6px;
            right: 8px;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            opacity: .85;
            cursor: pointer;
        }

        #cmShortcuts .cm-close:hover {
            opacity: 1;
        }

        #cmShortcuts .cm-close-icon {
            width: 16px;
            height: 16px;
        }
}

/* 모바일/태블릿: 단축 버튼 숨김 */
@media (max-width: 991.98px) {
    #cmShortcuts {
        display: none !important;
    }
}