/* ============================
   Page Container
============================ */
.page-container {
    max-width: 1200px;
    margin: 40px auto 60px;
    padding: 0 40px;
}

/* ============================
   Confirm Section & Card
============================ */
.confirm-section {
    display: flex;
    justify-content: center;
}

.confirm-card {
    width: 100%;
    max-width: 520px;
    background-color: var(--bg-card);
    border-radius: 18px;
    box-shadow: var(--shadow-dialog);
    padding: 40px 40px 32px;
    text-align: center;
}

/* 상단 아이콘 부분 */
.confirm-icon-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 16px;
}

.confirm-icon-circle {
    position: relative;
    width: 72px;
    height: 72px;
    border-radius: 999px;
    background-color: var(--bg-confirm-icon);
    border: 2px solid var(--border-confirm-icon);
    display: flex;
    align-items: center;
    justify-content: center;
}

.confirm-icon-user {
    font-size: 30px;
}

.confirm-icon-i {
    position: absolute;
    bottom: 6px;
    right: 10px;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background-color: var(--brand-pink);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 텍스트 영역 */
.confirm-text-wrap {
    margin-bottom: 24px;
}

.confirm-title {
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 800;
    color: var(--color-heading);
}

.confirm-subtitle {
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
    color: var(--color-light);
}

/* 폼 영역 */
.confirm-form {
    text-align: left;
    margin-top: 10px;
}

.confirm-form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-sub);
}

.input-field {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--border-input);
    font-size: 14px;
    outline: none;
    background-color: var(--bg-input);
    transition: all 0.2s ease;
}

.input-field:focus {
    border-color: var(--brand-pink);
    background-color: var(--bg-card);
    box-shadow: 0 0 0 3px rgba(255, 75, 138, 0.15);
    transform: translateY(-1px);
}

.input-field:invalid:not(:focus):not(:placeholder-shown) {
    border-color: var(--color-error);
}

/* 힌트 텍스트 */
.hint-text {
    font-size: 11px;
    color: var(--color-muted);
    margin-top: 4px;
    display: block;
}

/* 에러 메시지 */
.error-message {
    color: var(--color-error);
    font-size: 12px;
    margin-top: 4px;
    min-height: 16px;
}

/* 버튼 */
.btn-confirm {
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--brand-pink), var(--brand-orange));
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    padding: 14px 32px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.btn-confirm.full-width {
    width: 100%;
    margin-top: 6px;
}

.btn-confirm:hover,
.btn-confirm:focus {
    box-shadow: 0 8px 18px rgba(255, 75, 138, 0.35);
    transform: translateY(-2px);
    outline: none;
}

.btn-confirm:active {
    transform: translateY(0);
    box-shadow: 0 4px 8px rgba(255, 75, 138, 0.25);
}

.btn-confirm:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 하단 안내 텍스트 */
.confirm-footer-text {
    margin-top: 18px;
    font-size: 12px;
    color: var(--color-hint);
    line-height: 1.6;
}

/* 로딩 상태 */
.btn-confirm.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 반응형 */
@media (max-width: 768px) {
    .page-container {
        padding: 0 16px;
        margin: 24px auto 40px;
    }

    .confirm-card {
        padding: 24px 20px;
        border-radius: 12px;
    }

    .confirm-title {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .confirm-card {
        padding: 20px 16px;
    }

    .confirm-title {
        font-size: 18px;
    }

    .input-field {
        padding: 10px 14px;
        font-size: 13px;
    }

    .btn-confirm {
        padding: 12px 24px;
        font-size: 14px;
    }
}