/* Grades Processing Module Styles */

.debug-link {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(255, 200, 100, 0.2);
    border: 1px solid rgba(255, 200, 100, 0.3);
    border-radius: 6px;
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    margin-top: 8px;
    transition: all 0.3s ease;
}

.debug-link:hover {
    background: rgba(255, 200, 100, 0.3);
    border-color: rgba(255, 200, 100, 0.5);
}

.debug-link i {
    margin-right: 4px;
}

/* Checkbox Styling */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    cursor: pointer;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    transition: var(--transition);
}

.checkbox-wrapper:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.checkbox-wrapper input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary);
    border-radius: 6px;
}

.checkbox-wrapper label {
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-main);
    font-size: 0.95rem;
    user-select: none;
}

/* Select Styling - Dark Theme */
select {
    width: 100%;
    background: var(--surface-light);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 12px 16px;
    color: white;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    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='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

select:hover {
    background: var(--surface);
    border-color: rgba(255, 255, 255, 0.2);
}

select:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--surface);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

select option {
    background: var(--surface);
    color: white;
    padding: 12px;
}

/* Number Input Styling */
input[type="number"] {
    width: 100%;
    background: var(--surface-light);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 12px 16px;
    color: white;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    appearance: textfield;
    -moz-appearance: textfield;
}

input[type="number"]:hover {
    background: var(--surface);
    border-color: rgba(255, 255, 255, 0.2);
}

input[type="number"]:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--surface);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

/* Hide Spinners */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

/* Header Rows Container */
#headerRowsContainer {
    background: rgba(0, 0, 0, 0.2);
    padding: 24px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 24px;
    animation: slideDown 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* Small text styling */
.form-group small {
    display: block;
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
    opacity: 0.8;
}

@media (max-width: 480px) {
    .form-row--double {
        grid-template-columns: 1fr !important;
    }

    .debug-link {
        display: block;
        text-align: center;
    }
}

/* Session Selection Radio Cards */
/* Session Selection List Group */
.session-cards-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.session-card {
    position: relative;
    cursor: pointer;
}

.session-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.card-ui {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.2s ease;
    min-height: 72px;
    /* Compact height */
}

.session-card:hover .card-ui {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.session-card input[type="radio"]:checked+.card-ui {
    background: rgba(79, 70, 229, 0.08);
    /* Minimal blue tint */
    border-color: var(--primary);
    box-shadow: 0 0 0 1px var(--primary);
}

/* Icon - Simple & Clean */
.card-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    font-size: 18px;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.session-card input[type="radio"]:checked+.card-ui .card-icon {
    color: var(--primary);
}

.session-card:nth-child(2) input[type="radio"]:checked+.card-ui .card-icon {
    color: var(--secondary);
}

/* Content */
.card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 2px;
}

.card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Simple Radio Circle */
.card-radio-circle {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin-left: 16px;
    position: relative;
    transition: all 0.2s ease;
}

.session-card input[type="radio"]:checked+.card-ui .card-radio-circle {
    border-color: var(--primary);
    background: var(--primary);
}

.session-card input[type="radio"]:checked+.card-ui .card-radio-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
}

.session-card:nth-child(2) input[type="radio"]:checked+.card-ui {
    border-color: var(--secondary);
    background: rgba(236, 72, 153, 0.08);
    /* Minimal pink tint */
    box-shadow: 0 0 0 1px var(--secondary);
}

.session-card:nth-child(2) input[type="radio"]:checked+.card-ui .card-radio-circle {
    border-color: var(--secondary);
    background: var(--secondary);
}

@media (max-width: 640px) {
    .card-ui {
        padding: 12px 16px;
    }
}