/* frontend/assets/css/prof-scheme.css */
:root {
    --primary-color: #002366;
    --secondary-color: #1a3e8c;
    --accent-color: #ff7e5f;
    --light-color: #f8f9fa;
    --dark-color: #001a4d;
    --text-color: #333;
    --text-light: #6c757d;
    --success-color: #28a745;
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8eb 100%);
    padding: 20px;
    min-height: 100vh;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    color: var(--dark-color);
}

.container {
    max-width: 1000px;
    margin: 20px auto;
    background-color: white;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

/* Header Styles */
.form-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
}

.logo-container {
    width: 80px;
    height: 80px;
    padding: 10px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.header-text {
    flex-grow: 1;
}

.header-text h1 {
    font-size: 24px;
    margin-bottom: 5px;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-text h2 {
    font-size: 18px;
    font-weight: 400;
    font-family: 'Poppins', sans-serif;
    color: rgba(255, 255, 255, 0.9);
}

/* Form Styles */
.application-form {
    padding: 30px;
}

.form-section {
    margin-bottom: 40px;
    background-color: white;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.form-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.section-header {
    border-bottom: 1px solid #eee;
    padding: 15px 20px;
    margin-bottom: 20px;
    background-color: #f9fafb;
}

.section-header h3 {
    color: var(--primary-color);
    font-size: 20px;
    position: relative;
    padding-bottom: 10px;
}

.section-header h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
    padding: 0 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 35, 102, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* Radio Buttons */
.radio-group {
    margin: 25px 0;
}

.radio-group p {
    margin-bottom: 15px;
    font-weight: 500;
    color: var(--dark-color);
}

.radio-options {
    display: flex;
    gap: 25px;
}

.radio-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    font-size: 16px;
}

/* Bigger custom radio */
.radio-input {
    position: absolute;
    opacity: 0;
}

/* Bigger custom radio */
.radio-checkmark {
    flex-shrink: 0;              /* shrink aagama irukum */
    width: 24px;
    height: 24px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;          /* force circle */
    margin-right: 10px;
    position: relative;
    display: inline-block;       /* prevent stretch */
    box-sizing: border-box;      /* border count pannum */
    transition: var(--transition);
}

.radio-checkmark::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    background-color: var(--primary-color);
    border-radius: 50%;          /* force circle */
    transform: translate(-50%, -50%) scale(0);
    transition: var(--transition);
}


.radio-input:checked ~ .radio-checkmark::after {
    transform: translate(-50%, -50%) scale(1);
}

.radio-input:focus ~ .radio-checkmark {
    box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.3);
}

.radio-label {
    color: var(--text-color);
    transition: var(--transition);
}

/* .radio-container:hover .radio-label {
    color: var(--primary-color);
} */

/* Conditional Fields */
.conditional-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.3s ease;
}

.radio-group input[value="yes"]:checked ~ .conditional-details {
    max-height: 600px;
    padding: 15px 20px;
    margin-top: 15px;
    border-top: 1px dashed #252323;
}

/* Floating Inputs */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.floating-label {
    position: relative;
}

.floating-label input {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 16px;
    background-color: transparent;
    /* transition: var(--transition); */
}

.floating-label label {
    position: absolute;
    top: 15px;
    left: 15px;
    color: var(--text-light);
    pointer-events: none;
    /* transition: var(--transition); */
    background-color: white;
    padding: 0 5px;
}

.floating-label input:focus,
.floating-label input:not(:placeholder-shown) {
    border-color: var(--primary-color);
    outline: none;
}

.floating-label input:focus + label,
.floating-label input:not(:placeholder-shown) + label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    color: var(--primary-color);
}

/* Bank Details */
.bank-details-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 25px;
    margin: 20px;
    position: relative;
    overflow: hidden;
}

.bank-details-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
}

.bank-details-card h4 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.detail-item {
    background-color: white;
    padding: 15px;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.detail-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.detail-label {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 5px;
    display: block;
}

.detail-value {
    font-weight: 500;
    color: var(--dark-color);
}

/* Declaration Section */
.declaration-text {
    background-color: var(--light-color);
    padding: 20px;
    border-radius: var(--border-radius);
    margin: 20px;
    font-style: italic;
    color: var(--text-color);
    border-left: 4px solid var(--primary-color);
}

.signature-area {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 0 20px 20px;
}

.signature-box {
    grid-column: span 2;
    padding: 30px;
    text-align: center;
    border: 1px dashed #ddd;
    border-radius: var(--border-radius);
    position: relative;
    margin-top: 20px;
}

.signature-line {
    width: 60%;
    height: 1px;
    background-color: #ddd;
    margin: 0 auto 15px;
    position: relative;
}

.signature-line::before,
.signature-line::after {
    content: '';
    position: absolute;
    top: -5px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

.signature-line::before {
    left: -15px;
}

.signature-line::after {
    right: -15px;
}

.signature-box span {
    color: var(--text-light);
    font-size: 14px;
}

/* Steps Section */
.steps-list {
    list-style-type: none;
    counter-reset: step-counter;
    padding: 0 20px 20px;
}

.steps-list li {
    position: relative;
    padding-left: 50px;
    margin-bottom: 20px;
    line-height: 1.5;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 30px;
    height: 30px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.steps-list li::after {
    content: '';
    position: absolute;
    left: 15px;
    top: 30px;
    bottom: -20px;
    width: 2px;
    background-color: #eee;
}

.steps-list li:last-child::after {
    display: none;
}

/* Contact Section */
.contact-section {
    background-color: #f8faff;
    border-radius: var(--border-radius);
    padding: 25px;
    margin: 20px;
    border-left: 4px solid var(--primary-color);
}

.contact-section h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-details p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.contact-details strong {
    color: var(--primary-color);
}

/* Submit Button */
.form-actions {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
}

.submit-btn {
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(74, 111, 165, 0.3);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.5s ease;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(74, 111, 165, 0.4);
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:active {
    transform: translateY(1px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-header {
        flex-direction: column;
        text-align: center;
        padding: 25px 15px;
    }
    
    .header-text h1 {
        font-size: 20px;
    }
    
    .header-text h2 {
        font-size: 16px;
    }
    
    .application-form {
        padding: 20px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .signature-area {
        grid-template-columns: 1fr;
    }
    
    .signature-box {
        grid-column: span 1;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .radio-options {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .bank-details-card {
        padding: 15px;
    }
    
    .submit-btn {
        width: 100%;
        padding: 15px;
    }
    
    .steps-list li {
        padding-left: 40px;
    }
    
    .step-number {
        width: 25px;
        height: 25px;
        font-size: 14px;
    }
}

/* Animation Enhancements */
.animate__animated {
    animation-duration: 0.5s;
}

/* Form Validation Styles */
input:invalid, textarea:invalid {
    border-color: #ff4444;
}

input:valid, textarea:valid {
    border-color: #00C851;
}

.error-message {
    color: #ff4444;
    font-size: 14px;
    margin-top: 5px;
    display: none;
}

input:invalid + .error-message,
textarea:invalid + .error-message {
    display: block;
}