.susrut-field-error {
    display: block;
    margin-top: 6px;
    color: #b42318;
    font-size: 13px;
    font-weight: 500;
}

.susrut-appointment-form .is-invalid,
.csr-enquiry-form .is-invalid,
.career-application-form .is-invalid,
.csr-enquiry-form .csr-input:has(.is-invalid),
.csr-enquiry-form .csr-textarea:has(.is-invalid),
.career-application-form .career-input-wrap:has(.is-invalid),
.career-application-form .career-file-wrap:has(.is-invalid) {
    border-color: #f04438 !important;
    box-shadow: 0 0 0 3px rgba(240, 68, 56, 0.12);
}

.susrut-form-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(8, 22, 38, 0.62);
    backdrop-filter: blur(6px);
}

.susrut-form-modal[hidden] {
    display: none;
}

.susrut-form-modal-card {
    position: relative;
    width: min(440px, 100%);
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 28px 70px rgba(18, 45, 75, 0.22);
    padding: 36px 28px 28px;
    text-align: center;
    overflow: hidden;
}

.susrut-form-modal-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(90deg, #026cc8, #004e91);
}

.susrut-form-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: #f1f4f7;
    color: #344054;
    cursor: pointer;
}

.susrut-form-modal-close:hover {
    background: #004e91;
    color: #ffffff;
}

.susrut-form-modal-icon {
    width: 64px;
    height: 64px;
    margin: 8px auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: #e8f3fc;
    color: #026cc8;
}

.susrut-form-modal.is-error .susrut-form-modal-icon {
    background: #fee4e2;
    color: #b42318;
}

.susrut-form-modal-card h3 {
    margin: 0 0 8px;
    color: #162d4d;
    font-size: 24px;
}

.susrut-form-modal-card p {
    margin: 0 0 18px;
    color: #4b5d73;
    line-height: 1.6;
}

.susrut-form-modal-errors {
    text-align: left;
    margin: 0 0 18px;
    padding-left: 18px;
    color: #b42318;
}

.susrut-form-modal-btn {
    min-width: 140px;
    border: 0;
    border-radius: 10px;
    background: #026cc8;
    color: #ffffff;
    font-weight: 600;
    padding: 12px 22px;
    cursor: pointer;
}

.susrut-form-modal-btn:hover {
    background: #004e91;
}

.susrut-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #ffffff;
    border-radius: 50%;
    display: inline-block;
    animation: susrutSpin 0.7s linear infinite;
}

.susrut-spinner-lg {
    width: 36px;
    height: 36px;
    border-width: 3px;
    border-color: rgba(2, 108, 200, 0.2);
    border-top-color: #026cc8;
}

@keyframes susrutSpin {
    to {
        transform: rotate(360deg);
    }
}

.susrut-form-busy {
    position: fixed;
    inset: 0;
    z-index: 100001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(8, 22, 38, 0.45);
    backdrop-filter: blur(4px);
}

.susrut-form-busy[hidden] {
    display: none;
}

.susrut-form-busy-card {
    min-width: 220px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(18, 45, 75, 0.2);
    padding: 28px 24px;
    text-align: center;
}

.susrut-form-busy-card p {
    margin: 14px 0 0;
    color: #004e91;
    font-weight: 600;
}

form.is-submitting {
    pointer-events: none;
}

.susrut-submit-btn.is-loading,
.csr-submit-btn.is-loading,
.career-submit-btn.is-loading,
button[type="submit"].is-loading,
input[type="submit"].is-loading {
    pointer-events: none;
    cursor: wait;
    opacity: 0.92;
    transform: none !important;
    gap: 10px;
}