/* =====================================================================
   eSIM Admin Console — 공통 테마 (refined dark)
   각 페이지 <head> 의 가장 마지막에 로드하여 레이아웃은 유지하고
   색/타이포/그림자/라운드/포커스 등 외형만 일관되게 다듬습니다.
   ===================================================================== */

@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

:root {
    /* 배경 */
    --bg-1: #0e1014;
    --bg-2: #161a22;
    --bg-3: #1b2030;

    /* 표면(카드/패널) */
    --surface: rgba(255, 255, 255, 0.045);
    --surface-2: rgba(255, 255, 255, 0.028);
    --surface-input: rgba(10, 12, 16, 0.55);

    /* 경계선 */
    --border: rgba(255, 255, 255, 0.10);
    --border-strong: rgba(255, 255, 255, 0.20);

    /* 텍스트 */
    --text: #e8eaee;
    --muted: #98a0ad;

    /* 강조색 */
    --accent: #5b8cff;
    --accent-2: #7c6cff;
    --accent-soft: rgba(91, 140, 255, 0.18);
    --good: #34d399;
    --bad: #fb7185;
    --gold: #f7c948;

    /* 형태 */
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
    --shadow-sm: 0 6px 18px rgba(0, 0, 0, 0.35);
    --ring: 0 0 0 3px var(--accent-soft);

    --font: "Pretendard", system-ui, -apple-system, "Segoe UI", Roboto,
        "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}

/* ===== Base ===== */
body {
    background:
        radial-gradient(1200px 600px at 12% -8%, rgba(91, 140, 255, 0.12), transparent 60%),
        radial-gradient(1000px 560px at 100% 0%, rgba(124, 108, 255, 0.10), transparent 55%),
        linear-gradient(135deg, var(--bg-1), var(--bg-2)) !important;
    background-attachment: fixed !important;
    color: var(--text) !important;
    font-family: var(--font) !important;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, .menu-title, .title {
    color: var(--text) !important;
    letter-spacing: -0.01em;
}

::selection { background: var(--accent-soft); }

/* ===== Logo ===== */
.logo {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-sm), inset 0 0 24px rgba(91, 140, 255, 0.08) !important;
    backdrop-filter: blur(8px);
    color: var(--text) !important;
    letter-spacing: 0.04em;
    transition: transform 0.25s ease, box-shadow 0.25s ease !important;
}
.logo:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--accent-soft),
        inset 0 0 26px rgba(91, 140, 255, 0.16) !important;
}

/* ===== 카드 / 패널 (login-card, search-form, menu-card, table-container, card) ===== */
.login-card,
.search-form,
.menu-card,
.table-container,
.table-wrapper,
.card {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.menu-title {
    color: var(--muted) !important;
    font-weight: 600;
}

/* ===== 입력 / 셀렉트 ===== */
input,
select,
.form-control,
.form-select,
.form-grid input,
.form-grid select {
    background-color: var(--surface-input) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease !important;
}

input::placeholder,
.form-control::placeholder {
    color: rgba(255, 255, 255, 0.38) !important;
}

input:hover,
select:hover,
.form-control:hover,
.form-select:hover {
    border-color: var(--border-strong) !important;
}

input:focus,
select:focus,
.form-control:focus,
.form-select:focus {
    background-color: rgba(10, 12, 16, 0.75) !important;
    color: var(--text) !important;
    border-color: var(--accent) !important;
    box-shadow: var(--ring) !important;
    transform: none !important; /* 기존 scale(1.05) 제거 → 차분한 포커스 */
    outline: none !important;
}

option,
select option {
    background-color: #11141b !important;
    color: var(--text) !important;
}

/* 커스텀 드롭다운 화살표 색을 강조색 톤으로 (단일 화살표) */
select {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    background-image: url("data:image/svg+xml;utf8,<svg fill='%2398a0ad' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5H7z'/></svg>") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 14px !important;
    padding-right: 34px !important;
}

/* ===== 버튼 ===== */
.search-btn,
.download-btn,
.btn-main,
.btn-login {
    background: linear-gradient(135deg, var(--accent), var(--accent-2)) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 700 !important;
    letter-spacing: 0.01em;
    box-shadow: 0 8px 20px rgba(91, 140, 255, 0.28) !important;
    transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease !important;
}
.search-btn:hover,
.download-btn:hover,
.btn-main:hover,
.btn-login:hover {
    background: linear-gradient(135deg, var(--accent), var(--accent-2)) !important;
    filter: brightness(1.08) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 26px rgba(91, 140, 255, 0.4) !important;
}
.search-btn:active,
.download-btn:active,
.btn-main:active,
.btn-login:active {
    transform: translateY(0) !important;
    box-shadow: 0 6px 14px rgba(91, 140, 255, 0.3) !important;
}

/* 다운로드(보조) 버튼은 톤다운 */
.download-btn {
    background: linear-gradient(135deg, #3a4254, #2a3142) !important;
    box-shadow: var(--shadow-sm) !important;
}
.download-btn:hover {
    background: linear-gradient(135deg, #424b60, #313a4e) !important;
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4) !important;
}

/* ===== 테이블 ===== */
.table,
.table.table-dark {
    --bs-table-bg: transparent;
    color: var(--text) !important;
    border-color: var(--border) !important;
}
.table thead th {
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--muted) !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.82em !important;
    border-color: var(--border) !important;
    border-bottom: 1px solid var(--border-strong) !important;
    white-space: nowrap;
}
.table tbody td {
    border-color: rgba(255, 255, 255, 0.06) !important;
    vertical-align: middle;
}
.table.table-striped > tbody > tr:nth-of-type(odd) > * {
    --bs-table-accent-bg: transparent;
    background: rgba(255, 255, 255, 0.022) !important;
    color: var(--text) !important;
}
.table tbody tr {
    transition: background 0.15s ease;
}
.table tbody tr:hover > * {
    background: var(--accent-soft) !important;
}

/* 요약 테이블 */
.summary-table {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-sm) !important;
}
.summary-table td {
    color: var(--text) !important;
}

/* 상태 텍스트 컬러 보정 */
.text-primary { color: var(--accent) !important; }
.text-success { color: var(--good) !important; }

/* ===== Alert ===== */
.alert-danger {
    background: rgba(251, 113, 133, 0.14) !important;
    border: 1px solid rgba(251, 113, 133, 0.4) !important;
    color: #ffd7dd !important;
    border-radius: var(--radius-sm) !important;
}
.alert-warning {
    background: rgba(247, 201, 72, 0.14) !important;
    border: 1px solid rgba(247, 201, 72, 0.4) !important;
    color: #ffe9b0 !important;
    border-radius: var(--radius-sm) !important;
}

/* ===== 스크롤바 ===== */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    border: 2px solid transparent;
    background-clip: content-box;
}
*::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.28);
    background-clip: content-box;
}
