-- CreateTable
CREATE TABLE "user_preferences" (
    "id" UUID NOT NULL,
    "user_id" UUID NOT NULL,
    "theme" TEXT NOT NULL DEFAULT 'system',
    "locale" TEXT NOT NULL DEFAULT 'en',
    "timezone" TEXT,
    "settings" JSONB NOT NULL DEFAULT '{}',
    "updated_at" TIMESTAMPTZ NOT NULL,

    CONSTRAINT "user_preferences_pkey" PRIMARY KEY ("id")
);

-- CreateIndex
CREATE UNIQUE INDEX "user_preferences_user_id_key" ON "user_preferences"("user_id");

-- AddForeignKey
ALTER TABLE "user_preferences" ADD CONSTRAINT "user_preferences_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;