Initial commit: OAuth IAM Laravel application

Laravel-based OAuth/IAM service with Passport, Vue 3 frontend, and
Docker Compose setup for local and production deployment.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

resources/scss/components/_field.scss

@@ -0,0 +1,80 @@
+@use '../abstracts/variables' as *;
+@use '../abstracts/mixins' as *;
+
+.field {
+    display: flex;
+    flex-direction: column;
+}
+
+.field__label {
+    font-size: $font-sm;
+    font-weight: 500;
+    color: var(--color-text-primary);
+    margin-bottom: $space-1;
+}
+
+.field__hint {
+    margin-top: $space-1;
+    font-size: $font-xs;
+    color: var(--color-text-muted);
+}
+
+.field__error {
+    margin-top: $space-1;
+    font-size: $font-sm;
+    color: var(--color-danger);
+}
+
+.field__input,
+.field__select {
+    width: 100%;
+    border: 1px solid var(--color-border-strong);
+    background: var(--color-surface);
+    color: var(--color-text-primary);
+    border-radius: $radius-md;
+    padding: $space-2 $space-3;
+    font-size: $font-sm;
+    transition: border-color $transition-fast;
+
+    @include dark {
+        border-color: var(--color-border);
+        background: var(--color-surface-muted);
+    }
+
+    &::placeholder {
+        color: var(--color-text-muted);
+    }
+
+    &:focus {
+        outline: none;
+        border-color: var(--color-accent-strong);
+        box-shadow: 0 0 0 3px rgb(99 102 241 / 15%);
+    }
+}
+
+.field--sm {
+    .field__label {
+        font-size: $font-xs;
+        color: var(--color-text-secondary);
+    }
+
+    .field__input,
+    .field__select {
+        padding: $space-1 * 1.5 $space-2;
+    }
+}
+
+.field__checkbox-row {
+    display: flex;
+    align-items: center;
+    gap: $space-2;
+    font-size: $font-sm;
+    color: var(--color-text-secondary);
+}
+
+.field__checkbox {
+    width: 1rem;
+    height: 1rem;
+    border-radius: $radius-sm;
+    accent-color: var(--color-accent);
+}