/* POP 공통 스타일 보강 */
.btn-lg { height: 64px; font-size: 20px; }
.btn-md { height: 48px; font-size: 18px; }
.card { border-radius: 12px; }
.modal { backdrop-filter: blur(2px); }

.branding-bar {
    background: linear-gradient(90deg, #f8fafc 0%, #e0f2fe 100%);
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.08);
}

.branding-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.brand-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 8px;
    background-color: #fff;
    border: 1px solid #cbd5f5;
    padding: 6px;
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #0f172a;
}

.brand-tagline {
    font-size: 0.82rem;
    color: #475569;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.brand-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px;
    background: #0f172a;
    border-radius: 999px;
    color: #f8fafc;
    font-size: 0.85rem;
    line-height: 1.2;
}

.user-pill .material-icons {
    font-size: 20px;
}

.user-pill-name {
    font-weight: 700;
}

.user-pill-id {
    font-size: 0.75rem;
    opacity: 0.8;
}

.logout-btn {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.15);
    font-size: 0.85rem;
    font-weight: 700;
    color: #0f172a;
    text-decoration: none;
}

.logout-btn:hover {
    background: #0f172a;
    color: #f8fafc;
    border-color: #0f172a;
}

.login-body {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle at top, rgba(14,116,144,0.12), transparent 55%), #0f172a;
    color: #f8fafc;
    font-family: 'Noto Sans KR', ui-sans-serif, system-ui;
}

.login-shell {
    width: 100%;
    max-width: 480px;
    padding: 40px 16px;
}

.login-card {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px);
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.login-logo {
    width: 56px;
    height: 56px;
    background: #fff;
    border-radius: 16px;
    padding: 8px;
    object-fit: contain;
}

.login-brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.login-brand-name {
    font-size: 1.4rem;
    font-weight: 800;
}

.login-brand-tagline {
    font-size: 0.9rem;
    color: #cbd5f5;
}

.login-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 18px;
}

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

.login-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.login-input {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 12px 14px;
    color: #f8fafc;
}

.login-input:focus {
    outline: 2px solid rgba(59, 130, 246, 0.6);
    border-color: rgba(59, 130, 246, 0.6);
}

.login-remember {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #cbd5f5;
}

.login-checkbox {
    width: 16px;
    height: 16px;
}

.login-submit {
    margin-top: 8px;
    background: linear-gradient(135deg, #0ea5e9, #2563eb);
    border: none;
    border-radius: 999px;
    color: #fff;
    font-weight: 700;
    padding: 14px;
    font-size: 1rem;
    cursor: pointer;
    transition: opacity .2s ease;
}

.login-submit:hover {
    opacity: 0.9;
}

.login-error {
    color: #f87171;
    font-size: 0.9rem;
}

.login-validation {
    font-size: 0.8rem;
    color: #fca5a5;
}