/* Registration Form Premium Styles */
:root {
    --reg-primary: #379683;
    --reg-primary-dark: #2c7a6b;
    --reg-secondary: #05386b;
    --reg-bg: #f8f9fa;
    --reg-white: #ffffff;
    --reg-text: #333333;
    --reg-text-muted: #666666;
    --reg-border: #e0e0e0;
    --reg-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --reg-radius: 12px;
}

.registration-modal .modal-content {
    border: none;
    border-radius: var(--reg-radius);
    overflow: hidden;
    box-shadow: var(--reg-shadow);
}

.registration-modal .modal-header {
    background: var(--reg-primary);
    color: var(--reg-white);
    border: none;
    padding: 25px 30px;
}

.registration-modal .modal-title {
    font-weight: 700;
    font-family: 'Epilogue', sans-serif;
    letter-spacing: -0.5px;
}

.registration-modal .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.registration-modal .modal-body {
    padding: 30px;
    background: var(--reg-bg);
}

.registration-form .form-group {
    margin-bottom: 25px;
}

.registration-form .form-label {
    font-weight: 700;
    color: var(--reg-secondary);
    margin-bottom: 10px;
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.registration-form .form-control,
.registration-form .form-select {
    border: 1px solid #d1d5db;
    border-radius: 10px;
    padding: 14px 18px;
    transition: all 0.2s ease-in-out;
    font-size: 1rem;
    background: #ffffff;
    color: #1f2937;
}

.registration-form .form-control::placeholder {
    color: #9ca3af;
}

.registration-form .form-control:focus,
.registration-form .form-select:focus {
    border-color: var(--reg-primary);
    box-shadow: 0 0 0 4px rgba(55, 150, 131, 0.15);
    outline: none;
    background: #fff;
}

.registration-form .btn-submit {
    background: var(--reg-primary);
    color: var(--reg-white);
    border: none;
    border-radius: 10px;
    padding: 16px 32px;
    font-weight: 700;
    width: 100%;
    margin-top: 15px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 1rem;
}

.registration-form .btn-submit:hover {
    background: var(--reg-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(55, 150, 131, 0.4);
}

.registration-form .btn-submit:active {
    transform: translateY(0);
}

.registration-form .form-check-input:checked {
    background-color: var(--reg-primary);
    border-color: var(--reg-primary);
}

.registration-form .form-check-label {
    font-size: 1rem;
    font-weight: 500;
    color: #4b5563;
    padding-left: 5px;
}

#regThankYou {
    padding: 60px 20px;
}

#regThankYou i {
    font-size: 5rem;
    color: var(--reg-primary);
    margin-bottom: 25px;
}

#regThankYou h3 {
    color: var(--reg-secondary);
    font-weight: 800;
    font-size: 2rem;
    margin-bottom: 15px;
}

/* Loading state */
.btn-submit.loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-submit.loading::after {
    content: "";
    position: absolute;
    width: 24px;
    height: 24px;
    top: 50%;
    left: 50%;
    margin-top: -12px;
    margin-left: -12px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

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

/* Extra professional touches */
.info-card {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    border: 1px solid #edf2f7;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.info-card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.step-indicator {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    gap: 15px;
}

.step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e5e7eb;
    color: #9ca3af;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    position: relative;
}

.step.active {
    background: var(--reg-primary);
    color: #fff;
    box-shadow: 0 0 0 4px rgba(55, 150, 131, 0.2);
}

.step.completed {
    background: var(--reg-secondary);
    color: #fff;
}