/* =========================================================
   Forms: affix-поля, combobox, range, datepicker, upload, color, разделы форм
   ========================================================= */

.g-label__required {
    margin-left: 2px;
    color: var(--color-danger);
}

.g-label__optional {
    margin-left: var(--spacing-1);
    font-weight: var(--font-weight-regular);
    color: var(--color-text-secondary);
}

.g-help--success { color: var(--color-success-text); }

.g-input[readonly] {
    background: var(--color-surface-muted);
    border-style: dashed;
    cursor: default;
}

.g-input.is-success { border-color: var(--color-success); }

.g-input[type="time"],
.g-input[type="date"] { font-variant-numeric: tabular-nums; }

.g-input::-webkit-calendar-picker-indicator {
    opacity: .55;
    cursor: pointer;
}

/* ---------- Affix: prefix / suffix / icon / встроенные кнопки ---------- */
.g-affix {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    height: var(--control-height-md);
    padding: 0 var(--spacing-1) 0 var(--spacing-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.g-affix:hover { border-color: var(--color-border-strong); }

.g-affix:focus-within {
    border-color: var(--color-text-primary);
    box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.g-affix.is-invalid { border-color: var(--color-danger); }
.g-affix.is-disabled { background: var(--color-disabled-bg); pointer-events: none; opacity: .7; }

.g-affix__input {
    flex: 1;
    min-width: 0;
    height: 100%;
    padding: 0;
    font: inherit;
    color: var(--color-text-primary);
    background: transparent;
    border: 0;
    outline: none;
}

.g-affix__input::placeholder { color: var(--color-text-muted); }

.g-affix__addon {
    flex-shrink: 0;
    font-size: var(--font-size-md);
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.g-affix__addon--boxed {
    display: inline-flex;
    align-items: center;
    height: calc(100% - 8px);
    padding: 0 var(--spacing-3);
    background: var(--color-surface-sunken);
    border-radius: var(--radius-pill);
}

.g-affix__addon:last-child { padding-right: var(--spacing-3); }
.g-affix__addon--boxed:last-child { padding-right: var(--spacing-3); }

.g-affix__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    color: var(--color-text-secondary);
    background: transparent;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.g-affix__btn:hover { background: var(--color-state-hover); color: var(--color-text-primary); }
.g-affix__btn.is-copied { color: var(--color-success-text); }
.g-affix__btn[hidden] { display: none; }

/* ---------- Flag (локальные SVG из assets/img/country) ---------- */
.g-flag {
    display: inline-block;
    width: 20px;
    height: 15px;
    flex-shrink: 0;
    vertical-align: middle;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: inset 0 0 0 1px rgba(22, 22, 22, .12);
    background: var(--color-surface-sunken);
}

.g-flag--sm { width: 16px; height: 12px; }
.g-flag--md { width: 24px; height: 18px; border-radius: 3px; }
.g-flag--lg { width: 28px; height: 21px; border-radius: 3px; }

/* ---------- Language picker ---------- */
.g-lang {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    height: var(--control-height-md);
    padding: 0 var(--spacing-3) 0 var(--spacing-3);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.g-lang:hover,
.g-lang[aria-expanded="true"] { border-color: var(--color-border-strong); background: var(--color-surface-muted); }
.g-lang .bi-chevron-down { font-size: 10px; color: var(--color-text-secondary); margin-left: 2px; }

.g-lang__menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}
.g-lang__menu .dropdown-item.is-current { font-weight: var(--font-weight-semibold); }
.g-lang__menu .dropdown-item.is-current::after {
    content: "\f633";
    font-family: "bootstrap-icons";
    margin-left: auto;
    color: var(--color-text-secondary);
}

/* ---------- Phone: выбор страны внутри affix ---------- */
.g-phone { padding-left: var(--spacing-1); gap: var(--spacing-2); }
.g-phone > .dropdown { display: flex; height: 100%; align-items: center; }

.g-phone__country {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: calc(var(--control-height-md) - 10px);
    padding: 0 var(--spacing-2) 0 6px;
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
    background: var(--color-surface-sunken);
    border: 0;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.g-phone__country:hover,
.g-phone__country[aria-expanded="true"] { background: var(--color-gray-200); }
.g-phone__country .bi { font-size: 10px; color: var(--color-text-secondary); }

.g-phone__menu { max-height: 260px; overflow-y: auto; }
.g-phone__menu .dropdown-item { display: flex; align-items: center; gap: var(--spacing-2); }
.g-phone__dial { margin-left: auto; padding-left: var(--spacing-4); color: var(--color-text-secondary); font-variant-numeric: tabular-nums; }

/* ---------- Combobox: custom / multi / searchable select ---------- */
.g-combo {
    position: relative;
}

.g-combo__control {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-1);
    width: 100%;
    min-height: var(--control-height-md);
    padding: 4px var(--spacing-10) 4px var(--spacing-4);
    font-size: var(--font-size-md);
    text-align: left;
    color: var(--color-text-primary);
    background: var(--color-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%238a8a8a' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E") no-repeat right 14px center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.g-combo--multi .g-combo__control { border-radius: var(--radius-lg); padding-left: 6px; }
.g-combo__control:hover { border-color: var(--color-border-strong); }

.g-combo.is-open .g-combo__control,
.g-combo__control:focus-visible {
    outline: none;
    border-color: var(--color-text-primary);
    box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.g-combo__placeholder { color: var(--color-text-muted); padding-left: 2px; }
.g-combo--multi .g-combo__placeholder { padding-left: 10px; }

.g-combo__chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    height: 28px;
    padding: 0 6px 0 10px;
    font-size: var(--font-size-sm);
    background: var(--color-surface-sunken);
    border-radius: var(--radius-pill);
}

.g-combo__chip button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    padding: 0;
    font-size: 10px;
    color: var(--color-text-secondary);
    background: transparent;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
}

.g-combo__chip button:hover { background: var(--color-state-active); color: var(--color-text-primary); }

.g-combo__menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: var(--z-dropdown);
    display: none;
    flex-direction: column;
    gap: var(--spacing-1);
    padding: var(--spacing-2);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.g-combo.is-open .g-combo__menu { display: flex; }

.g-combo__search {
    height: var(--control-height-sm);
    margin-bottom: var(--spacing-1);
    padding: 0 var(--spacing-3);
    font: inherit;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background: var(--color-surface-sunken);
    border: 0;
    border-radius: var(--radius-pill);
    outline: none;
}

.g-combo__list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: 220px;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    list-style: none;
}

.g-combo__option {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.g-combo__option:hover,
.g-combo__option.is-focused { background: var(--color-surface-muted); }

.g-combo__option .bi-check-lg {
    margin-left: auto;
    visibility: hidden;
}

.g-combo__option.is-selected { font-weight: var(--font-weight-medium); }
.g-combo__option.is-selected .bi-check-lg { visibility: visible; }

.g-combo__option mark {
    padding: 0;
    color: inherit;
    background: var(--color-accent-tint);
    border-radius: 3px;
}

.g-combo__empty {
    padding: var(--spacing-3);
    font-size: var(--font-size-sm);
    text-align: center;
    color: var(--color-text-secondary);
}

/* Option pictures: a white glyph on the dark round tile (assets, networks —
   black and white in both themes) or a round flag. */
.g-combo__img {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--color-primary);
}
.g-combo__img img { width: 13px; height: 13px; }
:root[data-theme="dark"] .g-combo__img:not(.g-combo__img--flag) img { filter: invert(1); }
.g-combo__img--flag { background: none; overflow: hidden; box-shadow: inset 0 0 0 1px var(--color-border); }
.g-combo__img--flag img { width: 22px; height: 22px; object-fit: cover; border-radius: 50%; }
.g-combo:not(.g-combo--multi) .g-combo__control { flex-wrap: nowrap; gap: var(--spacing-2); }
.g-combo__value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.g-combo__list { max-height: 280px; overflow-y: auto; }

/* ---------- Range slider ---------- */
.g-range-field {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.g-range {
    --g-range-fill: 50%;
    flex: 1;
    height: 24px;
    margin: 0;
    background: transparent;
    cursor: pointer;
    appearance: none;
}

.g-range::-webkit-slider-runnable-track {
    height: 6px;
    background: linear-gradient(to right, var(--color-accent-strong) var(--g-range-fill), var(--color-gray-150) var(--g-range-fill));
    border-radius: var(--radius-pill);
}

.g-range::-moz-range-track {
    height: 6px;
    background: var(--color-gray-150);
    border-radius: var(--radius-pill);
}

.g-range::-moz-range-progress {
    height: 6px;
    background: var(--color-accent-strong);
    border-radius: var(--radius-pill);
}

.g-range::-webkit-slider-thumb {
    width: 20px;
    height: 20px;
    margin-top: -7px;
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    appearance: none;
    transition: transform var(--transition-fast);
}

.g-range::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
}

.g-range:active::-webkit-slider-thumb { transform: scale(1.15); }
.g-range:focus-visible { outline: none; }
.g-range:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 4px var(--color-focus-ring); }
.g-range:disabled { opacity: .4; cursor: not-allowed; }

.g-range-value {
    min-width: 56px;
    padding: 4px 10px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-align: center;
    background: var(--color-surface-sunken);
    border-radius: var(--radius-pill);
    font-variant-numeric: tabular-nums;
}

/* ---------- Datepicker ---------- */
.g-datepicker {
    width: 292px;
    padding: var(--spacing-3);
    user-select: none;
}

.g-datepicker__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-2);
}

.g-datepicker__title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
}

.g-datepicker__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    row-gap: 2px;
}

.g-datepicker__dow {
    padding: var(--spacing-1) 0;
    font-size: var(--font-size-2xs);
    font-weight: var(--font-weight-medium);
    text-align: center;
    color: var(--color-text-secondary);
}

.g-datepicker__day {
    position: relative;
    height: 36px;
    padding: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background: transparent;
    border: 0;
    cursor: pointer;
    font-variant-numeric: tabular-nums;
}

.g-datepicker__day span {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    transition: background-color var(--transition-fast);
}

.g-datepicker__day:hover span { background: var(--color-surface-sunken); }
.g-datepicker__day.is-outside { color: var(--color-text-muted); }
.g-datepicker__day.is-today span { box-shadow: inset 0 0 0 1px var(--color-border-strong); }
.g-datepicker__day:disabled { color: var(--color-text-muted); cursor: not-allowed; text-decoration: line-through; }

.g-datepicker__day.is-in-range { background: var(--color-accent-soft); }
.g-datepicker__day.is-range-start { background: linear-gradient(to right, transparent 50%, var(--color-accent-soft) 50%); }
.g-datepicker__day.is-range-end { background: linear-gradient(to left, transparent 50%, var(--color-accent-soft) 50%); }
.g-datepicker__day.is-range-start.is-range-end { background: transparent; }

.g-datepicker__day.is-selected span {
    color: var(--color-on-primary);
    background: var(--color-primary);
}

.g-datepicker__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
    padding-top: var(--spacing-3);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    border-top: 1px solid var(--color-divider);
}

.g-date-presets {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 150px;
    padding: var(--spacing-3) var(--spacing-2);
    border-right: 1px solid var(--color-divider);
}

.g-date-presets .dropdown-item { font-size: var(--font-size-sm); }

.g-date-dropdown {
    --bs-dropdown-padding-x: 0;
    --bs-dropdown-padding-y: 0;
}

.g-date-dropdown.show { display: flex; }

/* ---------- File upload ---------- */
.g-file-btn {
    position: relative;
    overflow: hidden;
}

.g-file-btn input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.g-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-8) var(--spacing-6);
    text-align: center;
    background: var(--color-surface-muted);
    border: 1.5px dashed var(--color-border-strong);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}

.g-dropzone:hover { border-color: var(--color-text-secondary); }

.g-dropzone.is-dragover {
    background: var(--color-accent-soft);
    border-color: var(--color-accent-strong);
}

.g-dropzone__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: var(--icon-size-xl);
    background: var(--color-surface);
    border-radius: 50%;
}

.g-dropzone__title { font-weight: var(--font-weight-medium); }
.g-dropzone__hint { font-size: var(--font-size-xs); color: var(--color-text-secondary); }
.g-dropzone input[type="file"] { display: none; }

.g-file-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    margin: var(--spacing-3) 0 0;
    padding: 0;
    list-style: none;
}

.g-file {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    background: var(--color-surface-muted);
    border-radius: var(--radius-lg);
}

.g-file__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    background: var(--color-surface);
    border-radius: var(--radius-sm);
}

.g-file__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.g-file__name { font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.g-file__meta { font-size: var(--font-size-2xs); color: var(--color-text-secondary); }
.g-file .g-progress { height: 4px; }
.g-file.is-done .g-progress { display: none; }

/* ---------- Color picker ---------- */
.g-color {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    height: var(--control-height-md);
    padding: 0 var(--spacing-3) 0 4px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
}

.g-color input[type="color"] {
    width: 30px;
    height: 30px;
    padding: 0;
    background: none;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
}

.g-color input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.g-color input[type="color"]::-webkit-color-swatch { border: 0; border-radius: 50%; }
.g-color input[type="color"]::-moz-color-swatch { border: 0; border-radius: 50%; }

.g-color__hex {
    width: 80px;
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    color: var(--color-text-primary);
    background: transparent;
    border: 0;
    outline: none;
}

.g-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.g-swatch-btn {
    width: 28px;
    height: 28px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.g-swatch-btn:hover { transform: scale(1.1); }
.g-swatch-btn.is-active { box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 4px var(--color-primary); }

/* ---------- Form layout ---------- */
.g-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-4);
}

.g-form-grid__full { grid-column: 1 / -1; }

.g-form-section {
    display: grid;
    grid-template-columns: minmax(180px, 280px) minmax(0, 1fr);
    gap: var(--spacing-6);
    padding: var(--spacing-6) 0;
    border-bottom: 1px solid var(--color-divider);
}

.g-form-section:first-child { padding-top: 0; }

.g-form-section__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
}

.g-form-section__desc {
    margin-top: var(--spacing-1);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.g-form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    padding-top: var(--spacing-6);
}

.g-form-actions__start { margin-right: auto; }

@media (max-width: 575.98px) {
    .g-date-dropdown.show { flex-direction: column; width: min(320px, calc(100vw - 24px)); }
    .g-date-presets { flex-direction: row; min-width: 0; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--color-divider); }
    .g-date-presets .dropdown-item { width: auto; white-space: nowrap; }
    .g-date-dropdown .g-datepicker { width: 100%; }
}

@media (max-width: 767.98px) {
    .g-form-section { grid-template-columns: minmax(0, 1fr); gap: var(--spacing-3); }
    .g-form-actions > .g-btn { flex: 1; }
    .g-form-actions__start { flex-basis: 100%; }
}