/*
 * Form components — inputs, selects, checkboxes, validation.
 * Uses new token variables from tokens.css.
 */

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

.form-label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.form-required::after {
    content: ' *';
    color: var(--color-danger);
}

.form-input,
.form-textarea,
.form-select {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-family: var(--font-family);
    font-size: var(--fs-base);
    line-height: 1.5;
    color: var(--text);
    background-color: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: var(--subtle);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--pink);
    box-shadow: var(--focus-ring);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--subtle);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238893a4' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

/* ── Error state ──────────────────────────────────────────── */
.form-input.is-error,
.form-textarea.is-error,
.form-select.is-error,
.form-control-dark.is-error,
input.is-error,
textarea.is-error,
select.is-error {
    border-color: var(--color-danger);
}

.form-input.is-error:focus,
.form-textarea.is-error:focus,
.form-select.is-error:focus,
.form-control-dark.is-error:focus,
input.is-error:focus,
textarea.is-error:focus,
select.is-error:focus {
    box-shadow: 0 0 0 3px rgba(255, 92, 118, 0.3);
}

.form-error {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    font-size: var(--fs-sm);
    color: var(--color-danger);
}

/* ── Success state ────────────────────────────────────────── */
.form-input.is-success,
.form-textarea.is-success {
    border-color: var(--color-success);
}

/* ── Helper text ──────────────────────────────────────────── */
.form-helper {
    margin-top: 4px;
    font-size: var(--fs-sm);
    color: var(--muted);
}

/* ── Checkbox & Radio ─────────────────────────────────────── */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
}

.form-check-input {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    border: 2px solid var(--line);
    border-radius: 5px;
    appearance: none;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
}

.form-check-input[type="radio"] {
    border-radius: var(--radius-full);
}

.form-check-input:hover {
    border-color: var(--pink);
}

.form-check-input:checked {
    background-color: var(--pink);
    border-color: var(--pink);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-size: 14px;
    background-repeat: no-repeat;
    background-position: center;
}

.form-check-label {
    font-size: var(--fs-base);
    color: var(--text);
    cursor: pointer;
}

/* ── Password toggle ──────────────────────────────────────── */
.password-wrapper {
    position: relative;
}

.password-wrapper .form-input {
    padding-right: 44px;
}

.password-toggle {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    padding: 10px 8px;
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-sm);
}

.password-toggle:hover {
    color: var(--text);
}

/* ── Disabled ─────────────────────────────────────────────── */
.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
    background-color: var(--bg);
    color: var(--subtle);
    cursor: not-allowed;
}