/* ============================================
   SoulDebt 管理后台 — 「暗金契约」风格
   ============================================ */

.admin-body { min-height: 100vh; }

/* ============ 登录页 ============ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: linear-gradient(180deg, rgba(26, 23, 19, 0.85), rgba(15, 13, 11, 0.95));
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    padding: 52px 44px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    position: relative;
}

/* 四角饰线 */
.login-card::before,
.login-card::after {
    content: "";
    position: absolute;
    width: 16px; height: 16px;
    opacity: 0.6;
}
.login-card::before {
    top: 10px; left: 10px;
    border-top: 1px solid var(--gold);
    border-left: 1px solid var(--gold);
}
.login-card::after {
    bottom: 10px; right: 10px;
    border-bottom: 1px solid var(--gold);
    border-right: 1px solid var(--gold);
}

.login-header {
    text-align: center;
    margin-bottom: 38px;
}

.login-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.3em;
    text-indent: 0.15em;
    margin-bottom: 26px;
    color: var(--ink);
}

.login-logo .logo-icon { color: var(--gold); font-size: 10px; }

.login-title {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-indent: 0.09em;
    margin-bottom: 12px;
}

.login-subtitle {
    color: var(--ink-faint);
    font-size: 13px;
    letter-spacing: 0.12em;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

/* ============ 表单 ============ */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.form-label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-indent: 0.09em;
    color: var(--ink-dim);
}

.form-input {
    padding: 13px 16px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    color: var(--ink);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
}

.form-input::placeholder { color: var(--ink-faint); opacity: 0.6; }

.form-input:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(201, 169, 106, 0.05);
    box-shadow: 0 0 0 3px rgba(201, 169, 106, 0.08);
}

.form-textarea {
    padding: 13px 16px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    color: var(--ink);
    font-size: 15px;
    font-family: inherit;
    resize: vertical;
    min-height: 86px;
    transition: var(--transition);
}

.form-textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(201, 169, 106, 0.05);
    box-shadow: 0 0 0 3px rgba(201, 169, 106, 0.08);
}

select.form-input {
    appearance: none;
    -webkit-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%),
                      linear-gradient(135deg, var(--gold) 50%, transparent 50%);
    background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
    background-size: 5px 5px;
    background-repeat: no-repeat;
}

select.form-input option { background: var(--bg-raise); color: var(--ink); }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-error {
    color: var(--danger);
    font-size: 13px;
    min-height: 18px;
    letter-spacing: 0.04em;
}

.login-btn {
    width: 100%;
    justify-content: center;
    margin-top: 6px;
}

.login-back {
    text-align: center;
    color: var(--ink-faint);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-decoration: none;
    margin-top: 10px;
    transition: var(--transition);
}

.login-back:hover { color: var(--gold); }

/* ============ 管理界面 ============ */
.admin-page { min-height: 100vh; display: flex; flex-direction: column; }

.nav-user {
    color: var(--ink-dim);
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 6px 14px;
    border: 1px solid var(--hairline);
    border-radius: var(--radius-full, 999px);
    letter-spacing: 0.06em;
}

.admin-content {
    max-width: 1180px;
    width: 100%;
    margin: 0 auto;
    padding: 126px 32px 80px;
    flex: 1;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 44px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--hairline);
}

.admin-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-indent: 0.07em;
}

/* ============ 游戏列表项 ============ */
.admin-games-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.admin-game-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 20px 22px;
    background: linear-gradient(180deg, rgba(26, 23, 19, 0.75), rgba(15, 13, 11, 0.85));
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    transition: var(--transition);
}

.admin-game-item:hover {
    border-color: var(--hairline-strong);
    background: var(--panel-hover);
    transform: translateY(-2px);
}

.game-item-cover {
    width: 88px;
    height: 50px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(201, 169, 106, 0.25), rgba(143, 116, 64, 0.35));
    border: 1px solid var(--hairline);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-bright);
    font-family: var(--font-display);
    font-size: 22px;
    flex-shrink: 0;
    overflow: hidden;
}

.game-item-cover img {
    width: 100%; height: 100%;
    object-fit: cover;
}

.game-item-info { flex: 1; min-width: 0; }

.game-item-title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.game-item-meta {
    display: flex;
    gap: 14px;
    font-size: 12.5px;
    color: var(--ink-faint);
    flex-wrap: wrap;
    align-items: center;
}

.game-item-path { font-family: var(--font-mono); letter-spacing: 0.02em; }

.game-item-status {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
}

.game-item-actions { display: flex; gap: 10px; }

.icon-btn {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    color: var(--ink-dim);
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

.icon-btn:hover {
    background: rgba(201, 169, 106, 0.08);
    border-color: var(--gold);
    color: var(--gold-bright);
}

.icon-btn.danger:hover {
    color: var(--danger);
    border-color: var(--danger);
    background: rgba(201, 122, 110, 0.08);
}

/* ============ 弹窗 ============ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(5, 4, 3, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 580px;
    max-height: 90vh;
    overflow-y: auto;
    background: linear-gradient(180deg, #1a1713, #100e0c);
    border: 1px solid var(--hairline-strong);
    border-radius: var(--radius);
    padding: 36px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.65);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--hairline);
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-indent: 0.06em;
}

.modal-close {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid transparent;
    border-radius: var(--radius);
    color: var(--ink-faint);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    border-color: var(--hairline);
    color: var(--ink);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 14px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--hairline);
}

/* ============ 响应式 ============ */
@media (max-width: 768px) {
    .login-card { padding: 38px 26px; }

    .admin-content { padding: 104px 20px 60px; }

    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
    }

    .admin-game-item { flex-wrap: wrap; }

    .game-item-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .form-row { grid-template-columns: 1fr; }

    .modal-content { padding: 26px 22px; }
}