/* Forms, Inputs, Controls, Floating Labels */

.form-control-custom {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

/* Global placeholder readability styling */
.form-control-custom::placeholder,
.form-control::placeholder,
.form-select::placeholder {
    color: var(--text-secondary) !important;
    opacity: 0.65 !important;
}

.form-control-custom:focus {
    background-color: var(--bg-card);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15);
    color: var(--text-primary);
    outline: none;
}

/* Floating labels adjustments for dark mode compatibility */
.form-floating > .form-control-custom:focus ~ label,
.form-floating > .form-control-custom:not(:placeholder-shown) ~ label,
.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select:focus ~ label,
.form-floating > .form-select:not(:placeholder-shown) ~ label {
    color: var(--primary) !important;
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

.form-floating > label {
    color: var(--text-secondary);
    padding: 0.75rem 1rem;
}

/* Override Bootstrap's default white background-color for floating label mask on focus/not-empty */
.form-floating > .form-control-custom:focus ~ label::after,
.form-floating > .form-control-custom:not(:placeholder-shown) ~ label::after,
.form-floating > .form-control:focus ~ label::after,
.form-floating > .form-control:not(:placeholder-shown) ~ label::after,
.form-floating > .form-select:focus ~ label::after,
.form-floating > .form-select:not(:placeholder-shown) ~ label::after {
    background-color: var(--bg-card) !important;
}

/* Browser autofill styling to prevent yellow/white overrides */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-primary) !important;
    -webkit-box-shadow: 0 0 0px 1000px var(--bg-card) inset !important;
    transition: background-color 5000s ease-in-out 0s;
}

/* Custom Checkbox Design */
.form-check-custom {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.form-check-custom .form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 0.25rem;
    border: 2px solid var(--border-color);
    background-color: var(--bg-card);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-right: 0.5rem;
}

.form-check-custom .form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-custom .form-check-label {
    color: var(--text-primary);
    font-size: 0.925rem;
    cursor: pointer;
    user-select: none;
}

/* Modern Switch Input */
.form-switch-custom {
    padding-left: 2.75rem;
    position: relative;
    display: flex;
    align-items: center;
}

.form-switch-custom .form-check-input {
    position: absolute;
    left: 0;
    width: 2.25rem;
    height: 1.25rem;
    border-radius: 2rem;
    border: 2px solid var(--border-color);
    background-color: var(--bg-card);
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-switch-custom .form-check-input:checked {
    background-color: var(--success);
    border-color: var(--success);
    transform: none;
}

/* File Upload Zone */
.file-upload-wrapper {
    position: relative;
    border: 2px dashed var(--border-color);
    background-color: rgba(0, 0, 0, 0.01);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-upload-wrapper:hover {
    border-color: var(--primary);
    background-color: rgba(79, 70, 229, 0.02);
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-wrapper i {
    font-size: 2.5rem;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.file-upload-wrapper p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Grouped Checkbox Panels (Permissions Layout) */
.permission-group-card {
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.permission-group-header {
    background-color: rgba(0, 0, 0, 0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.permission-group-body {
    padding: 1.25rem;
}

/* Select2 Dark/Light Mode Theme Integration */
.select2-container--default .select2-selection--single {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius-md) !important;
    height: 43px !important;
    display: flex !important;
    align-items: center !important;
}
.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--text-primary) !important;
    padding-left: 1rem !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 40px !important;
}
.select2-dropdown {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
    z-index: 1060 !important;
}
.select2-container--default .select2-search--dropdown .select2-search__field {
    background-color: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: var(--border-radius-sm) !important;
}
.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--primary) !important;
    color: #ffffff !important;
}
.select2-container--default .select2-results__option[aria-selected="true"] {
    background-color: rgba(79, 70, 229, 0.15) !important;
    color: var(--primary) !important;
}
.select2-container--default .select2-results__option {
    padding: 0.6rem 1rem !important;
    font-size: 0.9rem !important;
}

/* Flatpickr Calendar Styling */
.flatpickr-calendar {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-lg) !important;
}
.flatpickr-calendar .flatpickr-months .flatpickr-month {
    color: var(--text-primary) !important;
    fill: var(--text-primary) !important;
}
.flatpickr-calendar .flatpickr-weekday {
    color: var(--text-secondary) !important;
}
.flatpickr-day {
    color: var(--text-primary) !important;
}
.flatpickr-day.selected {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}
.flatpickr-day.today {
    border-color: var(--success) !important;
}
.flatpickr-day:hover {
    background-color: rgba(79, 70, 229, 0.1) !important;
}

/* Buttons Loading State spinner */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}
.btn-loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Ensure absolute-positioned icons inside position-relative wrappers stack on top of inputs */
.position-relative > .position-absolute {
    z-index: 2;
}