/* Admission Form Styles */
.admission-container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 1rem;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h2 {
    color: #2563eb;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: #64748b;
}

/* Form Sections */
.form-section {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.form-section h3 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e2e8f0;
}

/* Form Groups */
.form-group {
    margin-bottom: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #1e293b;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Document Upload Section */
.document-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.upload-box {
    border: 2px dashed #e2e8f0;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    transition: border-color 0.3s ease;
}

.upload-box:hover {
    border-color: #2563eb;
}

.file-hint {
    font-size: 0.875rem;
    color: #64748b;
    margin-top: 0.5rem;
}

/* Declaration Section */
.declaration {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1rem;
}

.declaration input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.25rem;
}

.declaration label {
    color: #1e293b;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Submit Button */
.form-submit {
    text-align: center;
    margin-top: 2rem;
}

.submit-btn {
    background: linear-gradient(to right, #2563eb, #1d4ed8);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.submit-btn i {
    font-size: 1.2rem;
}

/* Error States */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Success States */
.success-message {
    background: #10b981;
    color: white;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .admission-container {
        margin: 1rem;
    }

    .form-section {
        padding: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .document-grid {
        grid-template-columns: 1fr;
    }

    .submit-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading-spinner {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    border: 3px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

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