/* Tutor Request Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s ease;
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-subtitle {
    font-size: 1rem;
    color: #6b7280;
    margin: 0.5rem 0 0;
    line-height: 1.5;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(239, 68, 68, 0.1);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #ef4444;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.2);
    transform: scale(1.1);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    padding: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-grid .full-width {
        grid-column: 1 / -1;
    }
}

.form-group {
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background: rgba(255, 255, 255, 0.95);
}

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

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
    appearance: none;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: rgba(107, 114, 128, 0.1);
    color: #6b7280;
    border: 1px solid rgba(107, 114, 128, 0.2);
}

.btn-secondary:hover {
    background: rgba(107, 114, 128, 0.2);
    color: #374151;
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.success-message {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.error-message {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.message-hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .modal-container {
        width: 95%;
        margin: 1rem;
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-body {
        padding: 1.5rem;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Animation for form elements */
.form-group {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }
.form-group:nth-child(6) { animation-delay: 0.6s; }
.form-group:nth-child(7) { animation-delay: 0.7s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .modal-container,
    .form-group,
    .btn {
        animation: none;
        transition: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .modal-container {
        background: white;
        border: 2px solid black;
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        border: 2px solid black;
        background: white;
    }
}

/* Form field error states */
.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group .error-message {
    display: block;
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    background: none;
    padding: 0;
    border-radius: 0;
}

.form-group .error-message:empty {
    display: none;
}

/* Form message (success/error for entire form) */
.form-message {
    padding: 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-message.success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.form-message.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.form-message.info {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
}

/* Success Screen Styles */
.success-screen {
    text-align: center;
    padding: 2rem 0;
    animation: fadeInUp 0.6s ease forwards;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.8s ease forwards;
    transform: scale(0);
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: white;
    stroke-width: 3;
}

.success-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 1rem;
    background: linear-gradient(135deg, #10b981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.success-message {
    font-size: 1.1rem;
    color: #6b7280;
    margin: 0 0 2rem;
    line-height: 1.6;
}

.success-details {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 2rem;
    margin: 2rem 0;
    text-align: left;
}

.success-details h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 1.5rem;
    text-align: center;
}

.success-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.success-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    animation: slideInLeft 0.6s ease forwards;
    opacity: 0;
    transform: translateX(-20px);
}

.success-step:nth-child(1) { animation-delay: 0.2s; }
.success-step:nth-child(2) { animation-delay: 0.4s; }
.success-step:nth-child(3) { animation-delay: 0.6s; }

.step-number {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content strong {
    display: block;
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.step-content p {
    color: #6b7280;
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.success-contact {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
}

.success-contact p {
    margin: 0.5rem 0;
    color: #374151;
}

.success-contact a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
}

.success-contact a:hover {
    text-decoration: underline;
}

.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Success screen animations */
@keyframes scaleIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive design for success screen */
@media (max-width: 768px) {
    .success-screen {
        padding: 1rem 0;
    }
    
    .success-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1.5rem;
    }
    
    .success-icon svg {
        width: 30px;
        height: 30px;
    }
    
    .success-title {
        font-size: 1.5rem;
    }
    
    .success-details {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .success-steps {
        gap: 1rem;
    }
    
    .success-step {
        gap: 0.75rem;
    }
    
    .step-number {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .success-actions {
        flex-direction: column;
    }
    
    .success-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Ensure modal trigger buttons are fully clickable */
[data-modal="tutor-request"] {
    cursor: pointer !important;
    position: relative;
}

[data-modal="tutor-request"] * {
    pointer-events: none;
}

[data-modal="tutor-request"]:hover {
    cursor: pointer !important;
}