/* midam 로그인/회원가입 모달 — 메인 블루 톤 */
.midam-auth-modal {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.midam-auth-modal[hidden] {
    display: none !important;
}

.midam-auth-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
}

.midam-auth-modal__panel {
    position: relative;
    width: 100%;
    max-width: 440px;
    max-height: min(92vh, 720px);
    overflow-y: auto;
    background: #fff;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
    padding: 28px 24px 24px;
    box-sizing: border-box;
}

.midam-auth-modal__panel.is-register-view {
    max-width: 560px;
    max-height: none;
    overflow-y: visible;
    padding: 24px 28px 28px;
}

.midam-auth-modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: #f1f5f9;
    color: #64748b;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: background 0.15s, color 0.15s;
}

.midam-auth-modal__close:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.midam-auth-modal__head {
    text-align: center;
    margin-bottom: 20px;
}

.midam-auth-modal__head.is-compact {
    margin-bottom: 14px;
}

.midam-auth-modal__head.is-compact .midam-auth-modal__icon {
    width: 44px;
    height: 44px;
    margin-bottom: 8px;
    font-size: 1.35rem;
}

.midam-auth-modal__head.is-compact h2 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.midam-auth-modal__head.is-compact .midam-auth-modal__sub {
    font-size: 0.82rem;
}

.midam-auth-modal__icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 12px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    font-size: 1.6rem;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.midam-auth-modal__head h2 {
    margin: 0 0 6px;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #0f172a;
}

.midam-auth-modal__sub {
    margin: 0;
    font-size: 0.88rem;
    color: #64748b;
}

.midam-auth-tabs {
    display: flex;
    gap: 6px;
    padding: 4px;
    margin-bottom: 18px;
    background: #f1f5f9;
    border-radius: 12px;
}

.midam-auth-tab {
    flex: 1;
    padding: 10px 12px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.midam-auth-tab.is-active {
    background: #fff;
    color: #2563eb;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

.midam-auth-message {
    margin-bottom: 14px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.45;
}

.midam-auth-message.is-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.midam-auth-message.is-success {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

.midam-auth-message[hidden] {
    display: none !important;
}

.midam-auth-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.midam-auth-form[hidden] {
    display: none !important;
}

.midam-auth-form--register {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.midam-auth-field {
    min-width: 0;
}

.midam-auth-field--full {
    grid-column: 1 / -1;
}

.midam-auth-field--submit {
    margin-top: 4px;
}

.midam-auth-field--submit .midam-auth-submit {
    margin-top: 10px;
}

.midam-auth-label {
    display: block;
    margin: 12px 0 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: #334155;
}

.midam-auth-form--register .midam-auth-label {
    margin-top: 8px;
}

.midam-auth-label .req {
    color: #dc2626;
}

.midam-auth-label--inline {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.midam-auth-label-hint {
    font-size: 0.75rem;
    font-weight: 500;
    color: #94a3b8;
}

.midam-auth-form input {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.92rem;
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.midam-auth-form input:focus {
    outline: none;
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.midam-auth-submit {
    margin-top: 18px;
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.15s, transform 0.15s;
}

.midam-auth-submit:hover:not(:disabled) {
    opacity: 0.95;
    transform: translateY(-1px);
}

.midam-auth-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

@media (min-width: 769px) {
    .midam-auth-modal__panel.is-register-view {
        max-width: 620px;
    }

    .midam-auth-form--register {
        grid-template-columns: 1fr 1fr;
        column-gap: 16px;
    }

    .midam-auth-form--register .midam-auth-field--full {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .midam-auth-modal {
        padding: 12px;
        align-items: flex-end;
    }

    .midam-auth-modal__panel,
    .midam-auth-modal__panel.is-register-view {
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
        max-height: 88vh;
        overflow-y: auto;
    }
}