/* Forms — ported from src/scss/v4/_forms.scss */
.form-group{display:block;margin-bottom:16px}
.form-label{display:block;font-size:12px;font-weight:var(--font-weight-medium);color:var(--text);margin-bottom:6px}
.form-label .required{color:var(--red);margin-inline-start:2px}
.form-help,.form-hint{font-size:11.5px;color:var(--text-muted);margin-top:4px}
.form-control{display:block;width:100%;height:36px;padding:0 12px;font:inherit;font-size:13px;color:var(--text);background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-sm);outline:none;transition:border-color 150ms,box-shadow 150ms;font-family:var(--font)}
.form-control::placeholder{color:var(--text-disabled)}
.form-control:hover:not(:focus){border-color:var(--text-muted)}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-lt)}
.form-control:disabled{background:var(--bg-surface-secondary);color:var(--text-muted);cursor:not-allowed}
.form-control.is-invalid{border-color:var(--red)}
.form-control.is-invalid:focus{box-shadow:0 0 0 3px var(--red-lt)}
.form-error{font-size:11.5px;color:var(--danger-text);margin-top:4px}
textarea.form-control{height:auto;min-height:90px;padding:8px 12px;resize:vertical;line-height:1.5}
select.form-control{appearance:none;-webkit-appearance:none;padding-inline-end:32px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='%239ba5b1' stroke-width='1.5'%3E%3Cpath d='M3 5l3 3 3-3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;cursor:pointer}

/* Checkboxes & radios */
.form-check{display:flex;align-items:center;gap:var(--space-2);font-size:13px;color:var(--text);cursor:pointer;padding:4px 0}
.form-check input[type="checkbox"],.form-check input[type="radio"]{appearance:none;-webkit-appearance:none;width:16px;height:16px;margin:0;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-surface);cursor:pointer;transition:background 120ms,border-color 120ms;flex-shrink:0;position:relative}
.form-check input[type="radio"]{border-radius:50%}
.form-check input:hover{border-color:var(--primary)}
.form-check input:checked{background:var(--primary);border-color:var(--primary)}
.form-check input[type="checkbox"]:checked::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-55%) rotate(45deg);width:4px;height:8px;border-inline-end:1.5px solid #fff;border-bottom:1.5px solid #fff}
.form-check input[type="radio"]:checked::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:6px;height:6px;border-radius:50%;background:#fff}
.form-check input:focus-visible{box-shadow:0 0 0 3px var(--primary-lt)}
.form-check input:disabled{background:var(--bg-surface-secondary);border-color:var(--border-color);cursor:not-allowed}

/* Rows, groups, actions */
.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 16px}
.form-row.cols-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:768px){.form-row,.form-row.cols-3{grid-template-columns:1fr}}
.input-group{position:relative}
.input-group .form-control{padding-inline-start:36px}
.input-group .input-icon{position:absolute;inset-inline-start:11px;top:50%;transform:translateY(-50%);width:14px;height:14px;color:var(--text-muted);pointer-events:none}
.form-actions{display:flex;align-items:center;gap:var(--space-2);margin-top:20px;padding-top:16px;border-top:1px solid var(--border-color-light)}
.form-actions.right{justify-content:flex-end}
.input-affix{display:flex;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-surface);overflow:hidden;transition:border-color 150ms,box-shadow 150ms}
.input-affix:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-lt)}
.input-affix .form-control{border:0;border-radius:0;flex:1;min-width:0}
.input-affix .form-control:focus{box-shadow:none}
.input-affix .affix{display:flex;align-items:center;padding:0 12px;font-size:12.5px;color:var(--text-muted);background:var(--bg-surface-secondary);white-space:nowrap;border-inline-start:1px solid var(--border-color)}
.input-affix .affix.prefix{border-inline-start:0;border-inline-end:1px solid var(--border-color)}

/* Segmented control */
.segmented{display:inline-flex;background:var(--bg-surface-secondary);border-radius:var(--radius);padding:3px;gap:2px}
.segmented label{position:relative;font-size:12px;font-weight:var(--font-weight-medium);color:var(--text-muted);padding:6px 14px;border-radius:var(--radius-sm);cursor:pointer;transition:background 120ms,color 120ms}
.segmented label:hover{color:var(--text)}
.segmented input{position:absolute;opacity:0;pointer-events:none}
.segmented label:has(input:checked){background:var(--bg-surface);color:var(--text);box-shadow:0 1px 3px rgba(15,23,42,0.06),0 0 0 1px var(--border-translucent)}

/* Switch */
.switch{position:relative;display:inline-flex;align-items:center;cursor:pointer;gap:10px}
.switch input{position:absolute;opacity:0;pointer-events:none}
.switch .track{width:36px;height:20px;background:var(--border-color);border-radius:999px;position:relative;transition:background 150ms;flex-shrink:0}
.switch .track::before{content:'';position:absolute;inset-inline-start:2px;top:2px;width:16px;height:16px;background:#fff;border-radius:50%;box-shadow:0 1px 3px rgba(0,0,0,0.16);transition:transform 150ms}
.switch input:checked + .track{background:var(--primary)}
.switch input:checked + .track::before{transform:translateX(16px)}
.switch input:focus-visible + .track{box-shadow:0 0 0 3px var(--primary-lt)}
.switch .switch-label{font-size:13px;color:var(--text)}

/* Slider */
.slider-row{display:flex;align-items:center;gap:var(--space-3)}
.slider-row .slider-value{font-size:12.5px;color:var(--text);font-weight:var(--font-weight-medium);min-width:40px;text-align:end;font-variant-numeric:tabular-nums}
input[type="range"].slider{appearance:none;-webkit-appearance:none;flex:1;height:4px;background:var(--border-color);border-radius:2px;outline:none}
input[type="range"].slider::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--primary);border:2px solid var(--bg-surface);box-shadow:0 0 0 1px var(--primary),0 1px 3px rgba(0,0,0,0.15);cursor:pointer}
input[type="range"].slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--primary);border:2px solid var(--bg-surface);box-shadow:0 0 0 1px var(--primary),0 1px 3px rgba(0,0,0,0.15);cursor:pointer}
input[type="range"].slider:focus-visible{box-shadow:0 0 0 3px var(--primary-lt)}

/* Colour swatch grid */
.color-grid{display:flex;flex-wrap:wrap;gap:var(--space-2)}
.color-swatch{width:28px;height:28px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:transform 100ms,box-shadow 100ms;position:relative}
.color-swatch:hover{transform:scale(1.08)}
.color-swatch.active{border-color:var(--bg-surface);box-shadow:0 0 0 2px var(--text)}

/* Tag input */
.tag-input{display:flex;flex-wrap:wrap;gap:6px;padding:6px 8px;min-height:36px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-sm);align-items:center;cursor:text;transition:border-color 150ms,box-shadow 150ms}
.tag-input:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-lt)}
.tag-input .tag-pill{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px 4px 2px 8px;background:var(--primary-lt);color:var(--primary);font-size:12px;font-weight:var(--font-weight-medium);border-radius:12px}
.tag-input .tag-pill button{width:16px;height:16px;display:flex;align-items:center;justify-content:center;background:transparent;border:0;border-radius:50%;color:inherit;cursor:pointer;opacity:.65}
.tag-input .tag-pill button:hover{opacity:1;background:rgba(53,128,187,0.18)}
.tag-input input{flex:1;min-width:100px;border:0;outline:0;background:transparent;font-family:var(--font);font-size:13px;color:var(--text);padding:4px}

/* Password strength */
.password-strength{display:flex;gap:var(--space-1);margin-top:6px}
.password-strength .seg{flex:1;height:4px;background:var(--border-color);border-radius:2px;transition:background 150ms}
.password-strength.s1 .seg:nth-child(-n+1),.password-strength.s2 .seg:nth-child(-n+2),.password-strength.s3 .seg:nth-child(-n+3),.password-strength.s4 .seg{background:var(--red)}
.password-strength.s2 .seg:nth-child(-n+2){background:var(--orange)}
.password-strength.s3 .seg:nth-child(-n+3){background:var(--yellow)}
.password-strength.s4 .seg{background:var(--green)}
.password-strength-label{font-size:11.5px;color:var(--text-muted);margin-top:4px}
.password-strength-label strong{color:var(--text);font-weight:var(--font-weight-medium)}

/* OTP / PIN */
.otp-grid{display:flex;gap:var(--space-2)}
.otp-input{width:44px;height:48px;text-align:center;font-family:var(--font);font-size:18px;font-weight:var(--font-weight-bold);color:var(--text);background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-sm);outline:0;transition:border-color 120ms,box-shadow 120ms}
.otp-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-lt)}
.otp-input:not(:placeholder-shown){border-color:var(--primary)}

/* File input */
.file-input{display:flex;align-items:stretch;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-surface);overflow:hidden}
.file-input-trigger{padding:0 14px;display:flex;align-items:center;font-size:12.5px;font-weight:var(--font-weight-medium);color:var(--text);background:var(--bg-surface-secondary);border-inline-end:1px solid var(--border-color);cursor:pointer}
.file-input-name{display:flex;align-items:center;padding:0 12px;font-size:12.5px;color:var(--text-muted);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;height:36px}
.file-input input[type="file"]{display:none}

/* Avatar upload */
.avatar-upload{position:relative;width:96px;height:96px;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,var(--primary),var(--primary-dk));color:#fff;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:600;cursor:pointer}
.avatar-upload .overlay{position:absolute;inset:0;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;color:#fff;opacity:0;transition:opacity 150ms}
.avatar-upload:hover .overlay{opacity:1}
.avatar-upload .overlay svg{width:22px;height:22px}

/* Number stepper */
.number-stepper{display:inline-flex;align-items:stretch;border:1px solid var(--border-color);border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-surface)}
.number-stepper button{width:32px;background:var(--bg-surface-secondary);border:0;color:var(--text-muted);cursor:pointer;font-size:14px;font-weight:600;transition:background 100ms,color 100ms}
.number-stepper button:hover{background:var(--primary-lt);color:var(--primary)}
.number-stepper input{width:56px;height:34px;text-align:center;border:0;outline:0;background:transparent;font:inherit;font-size:13px;font-weight:var(--font-weight-medium);color:var(--text);-moz-appearance:textfield}
.number-stepper input::-webkit-outer-spin-button,.number-stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

/* Multi-select */
.multi-select{position:relative}
.ms-input{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-1);padding:4px 8px 4px 4px;min-height:36px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:text;transition:border-color 150ms,box-shadow 150ms}
.multi-select.open .ms-input,.ms-input:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-lt)}
.ms-chips{display:flex;flex-wrap:wrap;gap:var(--space-1)}
.ms-chip{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px 4px 2px 8px;background:var(--primary-lt);color:var(--primary);font-size:12px;font-weight:var(--font-weight-medium);border-radius:12px;white-space:nowrap}
.ms-chip button{width:18px;height:18px;display:flex;align-items:center;justify-content:center;background:transparent;border:0;border-radius:50%;color:inherit;cursor:pointer;font-size:14px;line-height:1;opacity:.65}
.ms-chip button:hover{opacity:1;background:rgba(53,128,187,0.18)}
.ms-search{flex:1;min-width:80px;border:0;outline:0;background:transparent;font:inherit;font-size:13px;color:var(--text);padding:4px 6px}
.ms-chev{margin-inline-start:auto;color:var(--text-muted);flex-shrink:0;transition:transform 150ms}
.multi-select.open .ms-chev{transform:rotate(180deg)}
.ms-menu{position:absolute;top:calc(100% + 4px);inset-inline-start:0;inset-inline-end:0;z-index:50;max-height:220px;overflow-y:auto;background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-sm);box-shadow:0 6px 16px rgba(15,23,42,0.10);padding:4px}
.ms-option{display:block;width:100%;text-align:start;padding:7px 10px;background:transparent;border:0;border-radius:var(--radius-sm);font:inherit;font-size:13px;color:var(--text);cursor:pointer}
.ms-option:hover,.ms-option.active{background:var(--primary-lt);color:var(--primary)}
.ms-empty{padding:14px;text-align:center;font-size:12px;color:var(--text-muted)}

/* Search suggestions */
.search-suggest{margin-top:4px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-surface);box-shadow:0 4px 12px rgba(15,23,42,0.06);overflow:hidden}
.search-suggest-row{display:flex;align-items:center;gap:10px;padding:8px 12px;font-size:13px;color:var(--text);cursor:pointer;border-bottom:1px solid var(--border-color-light)}
.search-suggest-row:last-child{border-bottom:0}
.search-suggest-row:hover{background:var(--bg-surface-secondary)}
.search-suggest-row .meta{margin-inline-start:auto;font-size:11px;color:var(--text-muted)}
.search-suggest-row mark{background:var(--yellow-lt);color:var(--text);padding:0 1px;border-radius:2px}