/* Request Course & School Modals Styles */

/* Request Buttons in Sidebar */
.request-btn {
    width: 100%;
    padding: 10px 16px;
    margin-bottom: 10px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.request-course-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.request-course-btn:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.request-school-btn {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.request-school-btn:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.request-btn:active {
    transform: translateY(0);
}

[data-theme="dark"] .request-course-btn {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
}

[data-theme="dark"] .request-course-btn:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

[data-theme="dark"] .request-school-btn {
    background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
}

[data-theme="dark"] .request-school-btn:hover {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10001;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.modal-overlay.hidden {
    display: none;
    opacity: 0;
}

/* Modal Content */
.modal-content {
    background: var(--card-bg, #ffffff);
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    position: relative;
}

/* Dark mode support */
[data-theme="dark"] .modal-content {
    background: var(--card-bg, #1f2937);
}

/* Modal Header */
.modal-header {
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

[data-theme="dark"] .modal-header {
    border-bottom-color: var(--border-color, #374151);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
    margin: 0;
}

[data-theme="dark"] .modal-title {
    color: var(--text-primary, #f9fafb);
}

/* Modal Close Button */
.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary, #6b7280);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background-color: var(--hover-bg, #f3f4f6);
    color: var(--text-primary, #111827);
}

[data-theme="dark"] .modal-close:hover {
    background-color: var(--hover-bg, #374151);
    color: var(--text-primary, #f9fafb);
}

/* Modal Form */
.modal-form {
    padding: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group:last-of-type {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary, #111827);
    margin-bottom: 8px;
}

[data-theme="dark"] .form-label {
    color: var(--text-primary, #f9fafb);
}

/* Modal Inputs */
.modal-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color, #d1d5db);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text-primary, #111827);
    background-color: var(--input-bg, #ffffff);
    transition: all 0.2s;
    font-family: inherit;
}

.modal-input:focus {
    outline: none;
    border-color: var(--primary-color, #3b82f6);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

[data-theme="dark"] .modal-input {
    background-color: var(--input-bg, #374151);
    color: var(--text-primary, #f9fafb);
    border-color: var(--border-color, #4b5563);
}

[data-theme="dark"] .modal-input:focus {
    border-color: var(--primary-color, #60a5fa);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

/* Select Dropdown Styling */
select.modal-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 20px;
    padding-right: 40px;
}

[data-theme="dark"] select.modal-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%9ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
}

/* Textarea */
textarea.modal-input {
    resize: vertical;
    min-height: 100px;
}

/* Modal Actions */
.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding-top: 8px;
}

.modal-btn-cancel,
.modal-btn-submit {
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.modal-btn-cancel {
    background-color: var(--cancel-btn-bg, #f3f4f6);
    color: var(--text-primary, #111827);
}

.modal-btn-cancel:hover {
    background-color: var(--cancel-btn-hover, #e5e7eb);
}

[data-theme="dark"] .modal-btn-cancel {
    background-color: var(--cancel-btn-bg, #374151);
    color: var(--text-primary, #f9fafb);
}

[data-theme="dark"] .modal-btn-cancel:hover {
    background-color: var(--cancel-btn-hover, #4b5563);
}

.modal-btn-submit {
    background-color: var(--primary-color, #3b82f6);
    color: #ffffff;
}

.modal-btn-submit:hover {
    background-color: var(--primary-hover, #2563eb);
}

.modal-btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

[data-theme="dark"] .modal-btn-submit {
    background-color: var(--primary-color, #60a5fa);
}

[data-theme="dark"] .modal-btn-submit:hover {
    background-color: var(--primary-hover, #3b82f6);
}

/* Responsive Design */
@media (max-width: 640px) {
    .modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .modal-header {
        padding: 20px 16px 12px;
    }

    .modal-title {
        font-size: 1.25rem;
    }

    .modal-form {
        padding: 20px 16px;
    }

    .modal-actions {
        flex-direction: column-reverse;
    }

    .modal-btn-cancel,
    .modal-btn-submit {
        width: 100%;
        padding: 12px;
    }
}

/* Animation Classes */
.animate__zoomIn {
    animation-duration: 0.3s;
}

/* Loading State */
.modal-btn-submit.loading {
    position: relative;
    color: transparent;
}

.modal-btn-submit.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Success State */
.form-success-message {
    background-color: #d1fae5;
    color: #065f46;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

[data-theme="dark"] .form-success-message {
    background-color: #064e3b;
    color: #6ee7b7;
}

/* Error State */
.form-error-message {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

[data-theme="dark"] .form-error-message {
    background-color: #7f1d1d;
    color: #fca5a5;
}

.modal-input.error {
    border-color: #dc2626;
}

[data-theme="dark"] .modal-input.error {
    border-color: #ef4444;
}